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-rw-r--r--net/sched/act_api.c2
-rw-r--r--net/sched/act_police.c6
-rw-r--r--net/sched/sch_api.c87
-rw-r--r--net/sched/sch_atm.c48
-rw-r--r--net/sched/sch_cbq.c156
-rw-r--r--net/sched/sch_dsmark.c85
-rw-r--r--net/sched/sch_fifo.c10
-rw-r--r--net/sched/sch_generic.c6
-rw-r--r--net/sched/sch_gred.c59
-rw-r--r--net/sched/sch_hfsc.c72
-rw-r--r--net/sched/sch_htb.c68
-rw-r--r--net/sched/sch_ingress.c14
-rw-r--r--net/sched/sch_netem.c100
-rw-r--r--net/sched/sch_prio.c30
-rw-r--r--net/sched/sch_red.c52
-rw-r--r--net/sched/sch_sfq.c12
-rw-r--r--net/sched/sch_tbf.c49
-rw-r--r--net/sched/sch_teql.c2
18 files changed, 447 insertions, 411 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 3825508fdcd1..11f3097a6912 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -227,7 +227,7 @@ struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, struct tc_acti
227 p->tcfc_tm.lastuse = jiffies; 227 p->tcfc_tm.lastuse = jiffies;
228 if (est) 228 if (est)
229 gen_new_estimator(&p->tcfc_bstats, &p->tcfc_rate_est, 229 gen_new_estimator(&p->tcfc_bstats, &p->tcfc_rate_est,
230 &p->tcfc_lock, est); 230 &p->tcfc_lock, (struct nlattr *)est);
231 a->priv = (void *) p; 231 a->priv = (void *) p;
232 return p; 232 return p;
233} 233}
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index a73e3e6d87ea..07ffdf9c5e59 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -174,12 +174,12 @@ static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est,
174override: 174override:
175 if (parm->rate.rate) { 175 if (parm->rate.rate) {
176 err = -ENOMEM; 176 err = -ENOMEM;
177 R_tab = qdisc_get_rtab(&parm->rate, tb[TCA_POLICE_RATE-1]); 177 R_tab = qdisc_get_rtab(&parm->rate, (struct nlattr *)tb[TCA_POLICE_RATE-1]);
178 if (R_tab == NULL) 178 if (R_tab == NULL)
179 goto failure; 179 goto failure;
180 if (parm->peakrate.rate) { 180 if (parm->peakrate.rate) {
181 P_tab = qdisc_get_rtab(&parm->peakrate, 181 P_tab = qdisc_get_rtab(&parm->peakrate,
182 tb[TCA_POLICE_PEAKRATE-1]); 182 (struct nlattr *)tb[TCA_POLICE_PEAKRATE-1]);
183 if (P_tab == NULL) { 183 if (P_tab == NULL) {
184 qdisc_put_rtab(R_tab); 184 qdisc_put_rtab(R_tab);
185 goto failure; 185 goto failure;
@@ -216,7 +216,7 @@ override:
216 if (est) 216 if (est)
217 gen_replace_estimator(&police->tcf_bstats, 217 gen_replace_estimator(&police->tcf_bstats,
218 &police->tcf_rate_est, 218 &police->tcf_rate_est,
219 &police->tcf_lock, est); 219 &police->tcf_lock, (struct nlattr *)est);
220 220
221 spin_unlock_bh(&police->tcf_lock); 221 spin_unlock_bh(&police->tcf_lock);
222 if (ret != ACT_P_CREATED) 222 if (ret != ACT_P_CREATED)
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index dc89a9343f30..7abb028dd96b 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -213,14 +213,14 @@ static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
213 213
214/* Find queueing discipline by name */ 214/* Find queueing discipline by name */
215 215
216static struct Qdisc_ops *qdisc_lookup_ops(struct rtattr *kind) 216static struct Qdisc_ops *qdisc_lookup_ops(struct nlattr *kind)
217{ 217{
218 struct Qdisc_ops *q = NULL; 218 struct Qdisc_ops *q = NULL;
219 219
220 if (kind) { 220 if (kind) {
221 read_lock(&qdisc_mod_lock); 221 read_lock(&qdisc_mod_lock);
222 for (q = qdisc_base; q; q = q->next) { 222 for (q = qdisc_base; q; q = q->next) {
223 if (rtattr_strcmp(kind, q->id) == 0) { 223 if (nla_strcmp(kind, q->id) == 0) {
224 if (!try_module_get(q->owner)) 224 if (!try_module_get(q->owner))
225 q = NULL; 225 q = NULL;
226 break; 226 break;
@@ -233,7 +233,7 @@ static struct Qdisc_ops *qdisc_lookup_ops(struct rtattr *kind)
233 233
234static struct qdisc_rate_table *qdisc_rtab_list; 234static struct qdisc_rate_table *qdisc_rtab_list;
235 235
236struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *tab) 236struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *tab)
237{ 237{
238 struct qdisc_rate_table *rtab; 238 struct qdisc_rate_table *rtab;
239 239
@@ -244,14 +244,14 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *ta
244 } 244 }
245 } 245 }
246 246
247 if (tab == NULL || r->rate == 0 || r->cell_log == 0 || RTA_PAYLOAD(tab) != 1024) 247 if (tab == NULL || r->rate == 0 || r->cell_log == 0 || nla_len(tab) != 1024)
248 return NULL; 248 return NULL;
249 249
250 rtab = kmalloc(sizeof(*rtab), GFP_KERNEL); 250 rtab = kmalloc(sizeof(*rtab), GFP_KERNEL);
251 if (rtab) { 251 if (rtab) {
252 rtab->rate = *r; 252 rtab->rate = *r;
253 rtab->refcnt = 1; 253 rtab->refcnt = 1;
254 memcpy(rtab->data, RTA_DATA(tab), 1024); 254 memcpy(rtab->data, nla_data(tab), 1024);
255 rtab->next = qdisc_rtab_list; 255 rtab->next = qdisc_rtab_list;
256 qdisc_rtab_list = rtab; 256 qdisc_rtab_list = rtab;
257 } 257 }
@@ -445,10 +445,10 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
445 445
446static struct Qdisc * 446static struct Qdisc *
447qdisc_create(struct net_device *dev, u32 parent, u32 handle, 447qdisc_create(struct net_device *dev, u32 parent, u32 handle,
448 struct rtattr **tca, int *errp) 448 struct nlattr **tca, int *errp)
449{ 449{
450 int err; 450 int err;
451 struct rtattr *kind = tca[TCA_KIND-1]; 451 struct nlattr *kind = tca[TCA_KIND];
452 struct Qdisc *sch; 452 struct Qdisc *sch;
453 struct Qdisc_ops *ops; 453 struct Qdisc_ops *ops;
454 454
@@ -456,7 +456,7 @@ qdisc_create(struct net_device *dev, u32 parent, u32 handle,
456#ifdef CONFIG_KMOD 456#ifdef CONFIG_KMOD
457 if (ops == NULL && kind != NULL) { 457 if (ops == NULL && kind != NULL) {
458 char name[IFNAMSIZ]; 458 char name[IFNAMSIZ];
459 if (rtattr_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) { 459 if (nla_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) {
460 /* We dropped the RTNL semaphore in order to 460 /* We dropped the RTNL semaphore in order to
461 * perform the module load. So, even if we 461 * perform the module load. So, even if we
462 * succeeded in loading the module we have to 462 * succeeded in loading the module we have to
@@ -509,11 +509,11 @@ qdisc_create(struct net_device *dev, u32 parent, u32 handle,
509 509
510 sch->handle = handle; 510 sch->handle = handle;
511 511
512 if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS-1])) == 0) { 512 if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS])) == 0) {
513 if (tca[TCA_RATE-1]) { 513 if (tca[TCA_RATE]) {
514 err = gen_new_estimator(&sch->bstats, &sch->rate_est, 514 err = gen_new_estimator(&sch->bstats, &sch->rate_est,
515 sch->stats_lock, 515 sch->stats_lock,
516 tca[TCA_RATE-1]); 516 tca[TCA_RATE]);
517 if (err) { 517 if (err) {
518 /* 518 /*
519 * Any broken qdiscs that would require 519 * Any broken qdiscs that would require
@@ -541,20 +541,20 @@ err_out:
541 return NULL; 541 return NULL;
542} 542}
543 543
544static int qdisc_change(struct Qdisc *sch, struct rtattr **tca) 544static int qdisc_change(struct Qdisc *sch, struct nlattr **tca)
545{ 545{
546 if (tca[TCA_OPTIONS-1]) { 546 if (tca[TCA_OPTIONS]) {
547 int err; 547 int err;
548 548
549 if (sch->ops->change == NULL) 549 if (sch->ops->change == NULL)
550 return -EINVAL; 550 return -EINVAL;
551 err = sch->ops->change(sch, tca[TCA_OPTIONS-1]); 551 err = sch->ops->change(sch, tca[TCA_OPTIONS]);
552 if (err) 552 if (err)
553 return err; 553 return err;
554 } 554 }
555 if (tca[TCA_RATE-1]) 555 if (tca[TCA_RATE])
556 gen_replace_estimator(&sch->bstats, &sch->rate_est, 556 gen_replace_estimator(&sch->bstats, &sch->rate_est,
557 sch->stats_lock, tca[TCA_RATE-1]); 557 sch->stats_lock, tca[TCA_RATE]);
558 return 0; 558 return 0;
559} 559}
560 560
@@ -606,7 +606,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
606{ 606{
607 struct net *net = skb->sk->sk_net; 607 struct net *net = skb->sk->sk_net;
608 struct tcmsg *tcm = NLMSG_DATA(n); 608 struct tcmsg *tcm = NLMSG_DATA(n);
609 struct rtattr **tca = arg; 609 struct nlattr *tca[TCA_MAX + 1];
610 struct net_device *dev; 610 struct net_device *dev;
611 u32 clid = tcm->tcm_parent; 611 u32 clid = tcm->tcm_parent;
612 struct Qdisc *q = NULL; 612 struct Qdisc *q = NULL;
@@ -619,6 +619,10 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
619 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) 619 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
620 return -ENODEV; 620 return -ENODEV;
621 621
622 err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL);
623 if (err < 0)
624 return err;
625
622 if (clid) { 626 if (clid) {
623 if (clid != TC_H_ROOT) { 627 if (clid != TC_H_ROOT) {
624 if (TC_H_MAJ(clid) != TC_H_MAJ(TC_H_INGRESS)) { 628 if (TC_H_MAJ(clid) != TC_H_MAJ(TC_H_INGRESS)) {
@@ -641,7 +645,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
641 return -ENOENT; 645 return -ENOENT;
642 } 646 }
643 647
644 if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) 648 if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
645 return -EINVAL; 649 return -EINVAL;
646 650
647 if (n->nlmsg_type == RTM_DELQDISC) { 651 if (n->nlmsg_type == RTM_DELQDISC) {
@@ -671,7 +675,7 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
671{ 675{
672 struct net *net = skb->sk->sk_net; 676 struct net *net = skb->sk->sk_net;
673 struct tcmsg *tcm; 677 struct tcmsg *tcm;
674 struct rtattr **tca; 678 struct nlattr *tca[TCA_MAX + 1];
675 struct net_device *dev; 679 struct net_device *dev;
676 u32 clid; 680 u32 clid;
677 struct Qdisc *q, *p; 681 struct Qdisc *q, *p;
@@ -683,13 +687,16 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
683replay: 687replay:
684 /* Reinit, just in case something touches this. */ 688 /* Reinit, just in case something touches this. */
685 tcm = NLMSG_DATA(n); 689 tcm = NLMSG_DATA(n);
686 tca = arg;
687 clid = tcm->tcm_parent; 690 clid = tcm->tcm_parent;
688 q = p = NULL; 691 q = p = NULL;
689 692
690 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) 693 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
691 return -ENODEV; 694 return -ENODEV;
692 695
696 err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL);
697 if (err < 0)
698 return err;
699
693 if (clid) { 700 if (clid) {
694 if (clid != TC_H_ROOT) { 701 if (clid != TC_H_ROOT) {
695 if (clid != TC_H_INGRESS) { 702 if (clid != TC_H_INGRESS) {
@@ -717,7 +724,7 @@ replay:
717 goto create_n_graft; 724 goto create_n_graft;
718 if (n->nlmsg_flags&NLM_F_EXCL) 725 if (n->nlmsg_flags&NLM_F_EXCL)
719 return -EEXIST; 726 return -EEXIST;
720 if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) 727 if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
721 return -EINVAL; 728 return -EINVAL;
722 if (q == p || 729 if (q == p ||
723 (p && check_loop(q, p, 0))) 730 (p && check_loop(q, p, 0)))
@@ -750,8 +757,8 @@ replay:
750 if ((n->nlmsg_flags&NLM_F_CREATE) && 757 if ((n->nlmsg_flags&NLM_F_CREATE) &&
751 (n->nlmsg_flags&NLM_F_REPLACE) && 758 (n->nlmsg_flags&NLM_F_REPLACE) &&
752 ((n->nlmsg_flags&NLM_F_EXCL) || 759 ((n->nlmsg_flags&NLM_F_EXCL) ||
753 (tca[TCA_KIND-1] && 760 (tca[TCA_KIND] &&
754 rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)))) 761 nla_strcmp(tca[TCA_KIND], q->ops->id))))
755 goto create_n_graft; 762 goto create_n_graft;
756 } 763 }
757 } 764 }
@@ -766,7 +773,7 @@ replay:
766 return -ENOENT; 773 return -ENOENT;
767 if (n->nlmsg_flags&NLM_F_EXCL) 774 if (n->nlmsg_flags&NLM_F_EXCL)
768 return -EEXIST; 775 return -EEXIST;
769 if (tca[TCA_KIND-1] && rtattr_strcmp(tca[TCA_KIND-1], q->ops->id)) 776 if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
770 return -EINVAL; 777 return -EINVAL;
771 err = qdisc_change(q, tca); 778 err = qdisc_change(q, tca);
772 if (err == 0) 779 if (err == 0)
@@ -827,31 +834,31 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid,
827 tcm->tcm_parent = clid; 834 tcm->tcm_parent = clid;
828 tcm->tcm_handle = q->handle; 835 tcm->tcm_handle = q->handle;
829 tcm->tcm_info = atomic_read(&q->refcnt); 836 tcm->tcm_info = atomic_read(&q->refcnt);
830 RTA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); 837 NLA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id);
831 if (q->ops->dump && q->ops->dump(q, skb) < 0) 838 if (q->ops->dump && q->ops->dump(q, skb) < 0)
832 goto rtattr_failure; 839 goto nla_put_failure;
833 q->qstats.qlen = q->q.qlen; 840 q->qstats.qlen = q->q.qlen;
834 841
835 if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, 842 if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS,
836 TCA_XSTATS, q->stats_lock, &d) < 0) 843 TCA_XSTATS, q->stats_lock, &d) < 0)
837 goto rtattr_failure; 844 goto nla_put_failure;
838 845
839 if (q->ops->dump_stats && q->ops->dump_stats(q, &d) < 0) 846 if (q->ops->dump_stats && q->ops->dump_stats(q, &d) < 0)
840 goto rtattr_failure; 847 goto nla_put_failure;
841 848
842 if (gnet_stats_copy_basic(&d, &q->bstats) < 0 || 849 if (gnet_stats_copy_basic(&d, &q->bstats) < 0 ||
843 gnet_stats_copy_rate_est(&d, &q->rate_est) < 0 || 850 gnet_stats_copy_rate_est(&d, &q->rate_est) < 0 ||
844 gnet_stats_copy_queue(&d, &q->qstats) < 0) 851 gnet_stats_copy_queue(&d, &q->qstats) < 0)
845 goto rtattr_failure; 852 goto nla_put_failure;
846 853
847 if (gnet_stats_finish_copy(&d) < 0) 854 if (gnet_stats_finish_copy(&d) < 0)
848 goto rtattr_failure; 855 goto nla_put_failure;
849 856
850 nlh->nlmsg_len = skb_tail_pointer(skb) - b; 857 nlh->nlmsg_len = skb_tail_pointer(skb) - b;
851 return skb->len; 858 return skb->len;
852 859
853nlmsg_failure: 860nlmsg_failure:
854rtattr_failure: 861nla_put_failure:
855 nlmsg_trim(skb, b); 862 nlmsg_trim(skb, b);
856 return -1; 863 return -1;
857} 864}
@@ -939,7 +946,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
939{ 946{
940 struct net *net = skb->sk->sk_net; 947 struct net *net = skb->sk->sk_net;
941 struct tcmsg *tcm = NLMSG_DATA(n); 948 struct tcmsg *tcm = NLMSG_DATA(n);
942 struct rtattr **tca = arg; 949 struct nlattr *tca[TCA_MAX + 1];
943 struct net_device *dev; 950 struct net_device *dev;
944 struct Qdisc *q = NULL; 951 struct Qdisc *q = NULL;
945 const struct Qdisc_class_ops *cops; 952 const struct Qdisc_class_ops *cops;
@@ -956,6 +963,10 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
956 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL) 963 if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
957 return -ENODEV; 964 return -ENODEV;
958 965
966 err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, NULL);
967 if (err < 0)
968 return err;
969
959 /* 970 /*
960 parent == TC_H_UNSPEC - unspecified parent. 971 parent == TC_H_UNSPEC - unspecified parent.
961 parent == TC_H_ROOT - class is root, which has no parent. 972 parent == TC_H_ROOT - class is root, which has no parent.
@@ -1069,25 +1080,25 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q,
1069 tcm->tcm_parent = q->handle; 1080 tcm->tcm_parent = q->handle;
1070 tcm->tcm_handle = q->handle; 1081 tcm->tcm_handle = q->handle;
1071 tcm->tcm_info = 0; 1082 tcm->tcm_info = 0;
1072 RTA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id); 1083 NLA_PUT(skb, TCA_KIND, IFNAMSIZ, q->ops->id);
1073 if (cl_ops->dump && cl_ops->dump(q, cl, skb, tcm) < 0) 1084 if (cl_ops->dump && cl_ops->dump(q, cl, skb, tcm) < 0)
1074 goto rtattr_failure; 1085 goto nla_put_failure;
1075 1086
1076 if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS, 1087 if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS,
1077 TCA_XSTATS, q->stats_lock, &d) < 0) 1088 TCA_XSTATS, q->stats_lock, &d) < 0)
1078 goto rtattr_failure; 1089 goto nla_put_failure;
1079 1090
1080 if (cl_ops->dump_stats && cl_ops->dump_stats(q, cl, &d) < 0) 1091 if (cl_ops->dump_stats && cl_ops->dump_stats(q, cl, &d) < 0)
1081 goto rtattr_failure; 1092 goto nla_put_failure;
1082 1093
1083 if (gnet_stats_finish_copy(&d) < 0) 1094 if (gnet_stats_finish_copy(&d) < 0)
1084 goto rtattr_failure; 1095 goto nla_put_failure;
1085 1096
1086 nlh->nlmsg_len = skb_tail_pointer(skb) - b; 1097 nlh->nlmsg_len = skb_tail_pointer(skb) - b;
1087 return skb->len; 1098 return skb->len;
1088 1099
1089nlmsg_failure: 1100nlmsg_failure:
1090rtattr_failure: 1101nla_put_failure:
1091 nlmsg_trim(skb, b); 1102 nlmsg_trim(skb, b);
1092 return -1; 1103 return -1;
1093} 1104}
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 734be9d37d46..eb01aae117df 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -196,13 +196,13 @@ static const u8 llc_oui_ip[] = {
196}; /* Ethertype IP (0800) */ 196}; /* Ethertype IP (0800) */
197 197
198static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, 198static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
199 struct rtattr **tca, unsigned long *arg) 199 struct nlattr **tca, unsigned long *arg)
200{ 200{
201 struct atm_qdisc_data *p = qdisc_priv(sch); 201 struct atm_qdisc_data *p = qdisc_priv(sch);
202 struct atm_flow_data *flow = (struct atm_flow_data *)*arg; 202 struct atm_flow_data *flow = (struct atm_flow_data *)*arg;
203 struct atm_flow_data *excess = NULL; 203 struct atm_flow_data *excess = NULL;
204 struct rtattr *opt = tca[TCA_OPTIONS - 1]; 204 struct nlattr *opt = tca[TCA_OPTIONS];
205 struct rtattr *tb[TCA_ATM_MAX]; 205 struct nlattr *tb[TCA_ATM_MAX + 1];
206 struct socket *sock; 206 struct socket *sock;
207 int fd, error, hdr_len; 207 int fd, error, hdr_len;
208 void *hdr; 208 void *hdr;
@@ -223,31 +223,31 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
223 */ 223 */
224 if (flow) 224 if (flow)
225 return -EBUSY; 225 return -EBUSY;
226 if (opt == NULL || rtattr_parse_nested(tb, TCA_ATM_MAX, opt)) 226 if (opt == NULL || nla_parse_nested(tb, TCA_ATM_MAX, opt, NULL))
227 return -EINVAL; 227 return -EINVAL;
228 if (!tb[TCA_ATM_FD - 1] || RTA_PAYLOAD(tb[TCA_ATM_FD - 1]) < sizeof(fd)) 228 if (!tb[TCA_ATM_FD] || nla_len(tb[TCA_ATM_FD]) < sizeof(fd))
229 return -EINVAL; 229 return -EINVAL;
230 fd = *(int *)RTA_DATA(tb[TCA_ATM_FD - 1]); 230 fd = *(int *)nla_data(tb[TCA_ATM_FD]);
231 pr_debug("atm_tc_change: fd %d\n", fd); 231 pr_debug("atm_tc_change: fd %d\n", fd);
232 if (tb[TCA_ATM_HDR - 1]) { 232 if (tb[TCA_ATM_HDR]) {
233 hdr_len = RTA_PAYLOAD(tb[TCA_ATM_HDR - 1]); 233 hdr_len = nla_len(tb[TCA_ATM_HDR]);
234 hdr = RTA_DATA(tb[TCA_ATM_HDR - 1]); 234 hdr = nla_data(tb[TCA_ATM_HDR]);
235 } else { 235 } else {
236 hdr_len = RFC1483LLC_LEN; 236 hdr_len = RFC1483LLC_LEN;
237 hdr = NULL; /* default LLC/SNAP for IP */ 237 hdr = NULL; /* default LLC/SNAP for IP */
238 } 238 }
239 if (!tb[TCA_ATM_EXCESS - 1]) 239 if (!tb[TCA_ATM_EXCESS])
240 excess = NULL; 240 excess = NULL;
241 else { 241 else {
242 if (RTA_PAYLOAD(tb[TCA_ATM_EXCESS - 1]) != sizeof(u32)) 242 if (nla_len(tb[TCA_ATM_EXCESS]) != sizeof(u32))
243 return -EINVAL; 243 return -EINVAL;
244 excess = (struct atm_flow_data *) 244 excess = (struct atm_flow_data *)
245 atm_tc_get(sch, *(u32 *)RTA_DATA(tb[TCA_ATM_EXCESS - 1])); 245 atm_tc_get(sch, *(u32 *)nla_data(tb[TCA_ATM_EXCESS]));
246 if (!excess) 246 if (!excess)
247 return -ENOENT; 247 return -ENOENT;
248 } 248 }
249 pr_debug("atm_tc_change: type %d, payload %lu, hdr_len %d\n", 249 pr_debug("atm_tc_change: type %d, payload %lu, hdr_len %d\n",
250 opt->rta_type, RTA_PAYLOAD(opt), hdr_len); 250 opt->nla_type, nla_len(opt), hdr_len);
251 sock = sockfd_lookup(fd, &error); 251 sock = sockfd_lookup(fd, &error);
252 if (!sock) 252 if (!sock)
253 return error; /* f_count++ */ 253 return error; /* f_count++ */
@@ -541,7 +541,7 @@ static unsigned int atm_tc_drop(struct Qdisc *sch)
541 return 0; 541 return 0;
542} 542}
543 543
544static int atm_tc_init(struct Qdisc *sch, struct rtattr *opt) 544static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt)
545{ 545{
546 struct atm_qdisc_data *p = qdisc_priv(sch); 546 struct atm_qdisc_data *p = qdisc_priv(sch);
547 547
@@ -602,7 +602,7 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
602 struct atm_qdisc_data *p = qdisc_priv(sch); 602 struct atm_qdisc_data *p = qdisc_priv(sch);
603 struct atm_flow_data *flow = (struct atm_flow_data *)cl; 603 struct atm_flow_data *flow = (struct atm_flow_data *)cl;
604 unsigned char *b = skb_tail_pointer(skb); 604 unsigned char *b = skb_tail_pointer(skb);
605 struct rtattr *rta; 605 struct nlattr *nla;
606 606
607 pr_debug("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n", 607 pr_debug("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n",
608 sch, p, flow, skb, tcm); 608 sch, p, flow, skb, tcm);
@@ -610,9 +610,9 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
610 return -EINVAL; 610 return -EINVAL;
611 tcm->tcm_handle = flow->classid; 611 tcm->tcm_handle = flow->classid;
612 tcm->tcm_info = flow->q->handle; 612 tcm->tcm_info = flow->q->handle;
613 rta = (struct rtattr *)b; 613 nla = (struct nlattr *)b;
614 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 614 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
615 RTA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr); 615 NLA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr);
616 if (flow->vcc) { 616 if (flow->vcc) {
617 struct sockaddr_atmpvc pvc; 617 struct sockaddr_atmpvc pvc;
618 int state; 618 int state;
@@ -621,21 +621,21 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
621 pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1; 621 pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1;
622 pvc.sap_addr.vpi = flow->vcc->vpi; 622 pvc.sap_addr.vpi = flow->vcc->vpi;
623 pvc.sap_addr.vci = flow->vcc->vci; 623 pvc.sap_addr.vci = flow->vcc->vci;
624 RTA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc); 624 NLA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc);
625 state = ATM_VF2VS(flow->vcc->flags); 625 state = ATM_VF2VS(flow->vcc->flags);
626 RTA_PUT(skb, TCA_ATM_STATE, sizeof(state), &state); 626 NLA_PUT(skb, TCA_ATM_STATE, sizeof(state), &state);
627 } 627 }
628 if (flow->excess) 628 if (flow->excess)
629 RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(u32), &flow->classid); 629 NLA_PUT(skb, TCA_ATM_EXCESS, sizeof(u32), &flow->classid);
630 else { 630 else {
631 static u32 zero; 631 static u32 zero;
632 632
633 RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(zero), &zero); 633 NLA_PUT(skb, TCA_ATM_EXCESS, sizeof(zero), &zero);
634 } 634 }
635 rta->rta_len = skb_tail_pointer(skb) - b; 635 nla->nla_len = skb_tail_pointer(skb) - b;
636 return skb->len; 636 return skb->len;
637 637
638rtattr_failure: 638nla_put_failure:
639 nlmsg_trim(skb, b); 639 nlmsg_trim(skb, b);
640 return -1; 640 return -1;
641} 641}
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index bea123fc24a4..5c8667ef4ba7 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1377,24 +1377,24 @@ static int cbq_set_fopt(struct cbq_class *cl, struct tc_cbq_fopt *fopt)
1377 return 0; 1377 return 0;
1378} 1378}
1379 1379
1380static int cbq_init(struct Qdisc *sch, struct rtattr *opt) 1380static int cbq_init(struct Qdisc *sch, struct nlattr *opt)
1381{ 1381{
1382 struct cbq_sched_data *q = qdisc_priv(sch); 1382 struct cbq_sched_data *q = qdisc_priv(sch);
1383 struct rtattr *tb[TCA_CBQ_MAX]; 1383 struct nlattr *tb[TCA_CBQ_MAX + 1];
1384 struct tc_ratespec *r; 1384 struct tc_ratespec *r;
1385 1385
1386 if (rtattr_parse_nested(tb, TCA_CBQ_MAX, opt) < 0 || 1386 if (nla_parse_nested(tb, TCA_CBQ_MAX, opt, NULL) < 0 ||
1387 tb[TCA_CBQ_RTAB-1] == NULL || tb[TCA_CBQ_RATE-1] == NULL || 1387 tb[TCA_CBQ_RTAB] == NULL || tb[TCA_CBQ_RATE] == NULL ||
1388 RTA_PAYLOAD(tb[TCA_CBQ_RATE-1]) < sizeof(struct tc_ratespec)) 1388 nla_len(tb[TCA_CBQ_RATE]) < sizeof(struct tc_ratespec))
1389 return -EINVAL; 1389 return -EINVAL;
1390 1390
1391 if (tb[TCA_CBQ_LSSOPT-1] && 1391 if (tb[TCA_CBQ_LSSOPT] &&
1392 RTA_PAYLOAD(tb[TCA_CBQ_LSSOPT-1]) < sizeof(struct tc_cbq_lssopt)) 1392 nla_len(tb[TCA_CBQ_LSSOPT]) < sizeof(struct tc_cbq_lssopt))
1393 return -EINVAL; 1393 return -EINVAL;
1394 1394
1395 r = RTA_DATA(tb[TCA_CBQ_RATE-1]); 1395 r = nla_data(tb[TCA_CBQ_RATE]);
1396 1396
1397 if ((q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB-1])) == NULL) 1397 if ((q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB])) == NULL)
1398 return -EINVAL; 1398 return -EINVAL;
1399 1399
1400 q->link.refcnt = 1; 1400 q->link.refcnt = 1;
@@ -1427,8 +1427,8 @@ static int cbq_init(struct Qdisc *sch, struct rtattr *opt)
1427 1427
1428 cbq_link_class(&q->link); 1428 cbq_link_class(&q->link);
1429 1429
1430 if (tb[TCA_CBQ_LSSOPT-1]) 1430 if (tb[TCA_CBQ_LSSOPT])
1431 cbq_set_lss(&q->link, RTA_DATA(tb[TCA_CBQ_LSSOPT-1])); 1431 cbq_set_lss(&q->link, nla_data(tb[TCA_CBQ_LSSOPT]));
1432 1432
1433 cbq_addprio(q, &q->link); 1433 cbq_addprio(q, &q->link);
1434 return 0; 1434 return 0;
@@ -1438,10 +1438,10 @@ static __inline__ int cbq_dump_rate(struct sk_buff *skb, struct cbq_class *cl)
1438{ 1438{
1439 unsigned char *b = skb_tail_pointer(skb); 1439 unsigned char *b = skb_tail_pointer(skb);
1440 1440
1441 RTA_PUT(skb, TCA_CBQ_RATE, sizeof(cl->R_tab->rate), &cl->R_tab->rate); 1441 NLA_PUT(skb, TCA_CBQ_RATE, sizeof(cl->R_tab->rate), &cl->R_tab->rate);
1442 return skb->len; 1442 return skb->len;
1443 1443
1444rtattr_failure: 1444nla_put_failure:
1445 nlmsg_trim(skb, b); 1445 nlmsg_trim(skb, b);
1446 return -1; 1446 return -1;
1447} 1447}
@@ -1463,10 +1463,10 @@ static __inline__ int cbq_dump_lss(struct sk_buff *skb, struct cbq_class *cl)
1463 opt.minidle = (u32)(-cl->minidle); 1463 opt.minidle = (u32)(-cl->minidle);
1464 opt.offtime = cl->offtime; 1464 opt.offtime = cl->offtime;
1465 opt.change = ~0; 1465 opt.change = ~0;
1466 RTA_PUT(skb, TCA_CBQ_LSSOPT, sizeof(opt), &opt); 1466 NLA_PUT(skb, TCA_CBQ_LSSOPT, sizeof(opt), &opt);
1467 return skb->len; 1467 return skb->len;
1468 1468
1469rtattr_failure: 1469nla_put_failure:
1470 nlmsg_trim(skb, b); 1470 nlmsg_trim(skb, b);
1471 return -1; 1471 return -1;
1472} 1472}
@@ -1481,10 +1481,10 @@ static __inline__ int cbq_dump_wrr(struct sk_buff *skb, struct cbq_class *cl)
1481 opt.priority = cl->priority+1; 1481 opt.priority = cl->priority+1;
1482 opt.cpriority = cl->cpriority+1; 1482 opt.cpriority = cl->cpriority+1;
1483 opt.weight = cl->weight; 1483 opt.weight = cl->weight;
1484 RTA_PUT(skb, TCA_CBQ_WRROPT, sizeof(opt), &opt); 1484 NLA_PUT(skb, TCA_CBQ_WRROPT, sizeof(opt), &opt);
1485 return skb->len; 1485 return skb->len;
1486 1486
1487rtattr_failure: 1487nla_put_failure:
1488 nlmsg_trim(skb, b); 1488 nlmsg_trim(skb, b);
1489 return -1; 1489 return -1;
1490} 1490}
@@ -1498,10 +1498,10 @@ static __inline__ int cbq_dump_ovl(struct sk_buff *skb, struct cbq_class *cl)
1498 opt.priority2 = cl->priority2+1; 1498 opt.priority2 = cl->priority2+1;
1499 opt.pad = 0; 1499 opt.pad = 0;
1500 opt.penalty = cl->penalty; 1500 opt.penalty = cl->penalty;
1501 RTA_PUT(skb, TCA_CBQ_OVL_STRATEGY, sizeof(opt), &opt); 1501 NLA_PUT(skb, TCA_CBQ_OVL_STRATEGY, sizeof(opt), &opt);
1502 return skb->len; 1502 return skb->len;
1503 1503
1504rtattr_failure: 1504nla_put_failure:
1505 nlmsg_trim(skb, b); 1505 nlmsg_trim(skb, b);
1506 return -1; 1506 return -1;
1507} 1507}
@@ -1515,11 +1515,11 @@ static __inline__ int cbq_dump_fopt(struct sk_buff *skb, struct cbq_class *cl)
1515 opt.split = cl->split ? cl->split->classid : 0; 1515 opt.split = cl->split ? cl->split->classid : 0;
1516 opt.defmap = cl->defmap; 1516 opt.defmap = cl->defmap;
1517 opt.defchange = ~0; 1517 opt.defchange = ~0;
1518 RTA_PUT(skb, TCA_CBQ_FOPT, sizeof(opt), &opt); 1518 NLA_PUT(skb, TCA_CBQ_FOPT, sizeof(opt), &opt);
1519 } 1519 }
1520 return skb->len; 1520 return skb->len;
1521 1521
1522rtattr_failure: 1522nla_put_failure:
1523 nlmsg_trim(skb, b); 1523 nlmsg_trim(skb, b);
1524 return -1; 1524 return -1;
1525} 1525}
@@ -1534,11 +1534,11 @@ static __inline__ int cbq_dump_police(struct sk_buff *skb, struct cbq_class *cl)
1534 opt.police = cl->police; 1534 opt.police = cl->police;
1535 opt.__res1 = 0; 1535 opt.__res1 = 0;
1536 opt.__res2 = 0; 1536 opt.__res2 = 0;
1537 RTA_PUT(skb, TCA_CBQ_POLICE, sizeof(opt), &opt); 1537 NLA_PUT(skb, TCA_CBQ_POLICE, sizeof(opt), &opt);
1538 } 1538 }
1539 return skb->len; 1539 return skb->len;
1540 1540
1541rtattr_failure: 1541nla_put_failure:
1542 nlmsg_trim(skb, b); 1542 nlmsg_trim(skb, b);
1543 return -1; 1543 return -1;
1544} 1544}
@@ -1562,16 +1562,16 @@ static int cbq_dump(struct Qdisc *sch, struct sk_buff *skb)
1562{ 1562{
1563 struct cbq_sched_data *q = qdisc_priv(sch); 1563 struct cbq_sched_data *q = qdisc_priv(sch);
1564 unsigned char *b = skb_tail_pointer(skb); 1564 unsigned char *b = skb_tail_pointer(skb);
1565 struct rtattr *rta; 1565 struct nlattr *nla;
1566 1566
1567 rta = (struct rtattr*)b; 1567 nla = (struct nlattr*)b;
1568 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 1568 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
1569 if (cbq_dump_attr(skb, &q->link) < 0) 1569 if (cbq_dump_attr(skb, &q->link) < 0)
1570 goto rtattr_failure; 1570 goto nla_put_failure;
1571 rta->rta_len = skb_tail_pointer(skb) - b; 1571 nla->nla_len = skb_tail_pointer(skb) - b;
1572 return skb->len; 1572 return skb->len;
1573 1573
1574rtattr_failure: 1574nla_put_failure:
1575 nlmsg_trim(skb, b); 1575 nlmsg_trim(skb, b);
1576 return -1; 1576 return -1;
1577} 1577}
@@ -1591,7 +1591,7 @@ cbq_dump_class(struct Qdisc *sch, unsigned long arg,
1591{ 1591{
1592 struct cbq_class *cl = (struct cbq_class*)arg; 1592 struct cbq_class *cl = (struct cbq_class*)arg;
1593 unsigned char *b = skb_tail_pointer(skb); 1593 unsigned char *b = skb_tail_pointer(skb);
1594 struct rtattr *rta; 1594 struct nlattr *nla;
1595 1595
1596 if (cl->tparent) 1596 if (cl->tparent)
1597 tcm->tcm_parent = cl->tparent->classid; 1597 tcm->tcm_parent = cl->tparent->classid;
@@ -1600,14 +1600,14 @@ cbq_dump_class(struct Qdisc *sch, unsigned long arg,
1600 tcm->tcm_handle = cl->classid; 1600 tcm->tcm_handle = cl->classid;
1601 tcm->tcm_info = cl->q->handle; 1601 tcm->tcm_info = cl->q->handle;
1602 1602
1603 rta = (struct rtattr*)b; 1603 nla = (struct nlattr*)b;
1604 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 1604 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
1605 if (cbq_dump_attr(skb, cl) < 0) 1605 if (cbq_dump_attr(skb, cl) < 0)
1606 goto rtattr_failure; 1606 goto nla_put_failure;
1607 rta->rta_len = skb_tail_pointer(skb) - b; 1607 nla->nla_len = skb_tail_pointer(skb) - b;
1608 return skb->len; 1608 return skb->len;
1609 1609
1610rtattr_failure: 1610nla_put_failure:
1611 nlmsg_trim(skb, b); 1611 nlmsg_trim(skb, b);
1612 return -1; 1612 return -1;
1613} 1613}
@@ -1753,43 +1753,43 @@ static void cbq_put(struct Qdisc *sch, unsigned long arg)
1753} 1753}
1754 1754
1755static int 1755static int
1756cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **tca, 1756cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **tca,
1757 unsigned long *arg) 1757 unsigned long *arg)
1758{ 1758{
1759 int err; 1759 int err;
1760 struct cbq_sched_data *q = qdisc_priv(sch); 1760 struct cbq_sched_data *q = qdisc_priv(sch);
1761 struct cbq_class *cl = (struct cbq_class*)*arg; 1761 struct cbq_class *cl = (struct cbq_class*)*arg;
1762 struct rtattr *opt = tca[TCA_OPTIONS-1]; 1762 struct nlattr *opt = tca[TCA_OPTIONS];
1763 struct rtattr *tb[TCA_CBQ_MAX]; 1763 struct nlattr *tb[TCA_CBQ_MAX + 1];
1764 struct cbq_class *parent; 1764 struct cbq_class *parent;
1765 struct qdisc_rate_table *rtab = NULL; 1765 struct qdisc_rate_table *rtab = NULL;
1766 1766
1767 if (opt==NULL || rtattr_parse_nested(tb, TCA_CBQ_MAX, opt)) 1767 if (opt==NULL || nla_parse_nested(tb, TCA_CBQ_MAX, opt, NULL))
1768 return -EINVAL; 1768 return -EINVAL;
1769 1769
1770 if (tb[TCA_CBQ_OVL_STRATEGY-1] && 1770 if (tb[TCA_CBQ_OVL_STRATEGY] &&
1771 RTA_PAYLOAD(tb[TCA_CBQ_OVL_STRATEGY-1]) < sizeof(struct tc_cbq_ovl)) 1771 nla_len(tb[TCA_CBQ_OVL_STRATEGY]) < sizeof(struct tc_cbq_ovl))
1772 return -EINVAL; 1772 return -EINVAL;
1773 1773
1774 if (tb[TCA_CBQ_FOPT-1] && 1774 if (tb[TCA_CBQ_FOPT] &&
1775 RTA_PAYLOAD(tb[TCA_CBQ_FOPT-1]) < sizeof(struct tc_cbq_fopt)) 1775 nla_len(tb[TCA_CBQ_FOPT]) < sizeof(struct tc_cbq_fopt))
1776 return -EINVAL; 1776 return -EINVAL;
1777 1777
1778 if (tb[TCA_CBQ_RATE-1] && 1778 if (tb[TCA_CBQ_RATE] &&
1779 RTA_PAYLOAD(tb[TCA_CBQ_RATE-1]) < sizeof(struct tc_ratespec)) 1779 nla_len(tb[TCA_CBQ_RATE]) < sizeof(struct tc_ratespec))
1780 return -EINVAL; 1780 return -EINVAL;
1781 1781
1782 if (tb[TCA_CBQ_LSSOPT-1] && 1782 if (tb[TCA_CBQ_LSSOPT] &&
1783 RTA_PAYLOAD(tb[TCA_CBQ_LSSOPT-1]) < sizeof(struct tc_cbq_lssopt)) 1783 nla_len(tb[TCA_CBQ_LSSOPT]) < sizeof(struct tc_cbq_lssopt))
1784 return -EINVAL; 1784 return -EINVAL;
1785 1785
1786 if (tb[TCA_CBQ_WRROPT-1] && 1786 if (tb[TCA_CBQ_WRROPT] &&
1787 RTA_PAYLOAD(tb[TCA_CBQ_WRROPT-1]) < sizeof(struct tc_cbq_wrropt)) 1787 nla_len(tb[TCA_CBQ_WRROPT]) < sizeof(struct tc_cbq_wrropt))
1788 return -EINVAL; 1788 return -EINVAL;
1789 1789
1790#ifdef CONFIG_NET_CLS_ACT 1790#ifdef CONFIG_NET_CLS_ACT
1791 if (tb[TCA_CBQ_POLICE-1] && 1791 if (tb[TCA_CBQ_POLICE] &&
1792 RTA_PAYLOAD(tb[TCA_CBQ_POLICE-1]) < sizeof(struct tc_cbq_police)) 1792 nla_len(tb[TCA_CBQ_POLICE]) < sizeof(struct tc_cbq_police))
1793 return -EINVAL; 1793 return -EINVAL;
1794#endif 1794#endif
1795 1795
@@ -1802,8 +1802,8 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t
1802 return -EINVAL; 1802 return -EINVAL;
1803 } 1803 }
1804 1804
1805 if (tb[TCA_CBQ_RATE-1]) { 1805 if (tb[TCA_CBQ_RATE]) {
1806 rtab = qdisc_get_rtab(RTA_DATA(tb[TCA_CBQ_RATE-1]), tb[TCA_CBQ_RTAB-1]); 1806 rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]), tb[TCA_CBQ_RTAB]);
1807 if (rtab == NULL) 1807 if (rtab == NULL)
1808 return -EINVAL; 1808 return -EINVAL;
1809 } 1809 }
@@ -1819,45 +1819,45 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t
1819 qdisc_put_rtab(rtab); 1819 qdisc_put_rtab(rtab);
1820 } 1820 }
1821 1821
1822 if (tb[TCA_CBQ_LSSOPT-1]) 1822 if (tb[TCA_CBQ_LSSOPT])
1823 cbq_set_lss(cl, RTA_DATA(tb[TCA_CBQ_LSSOPT-1])); 1823 cbq_set_lss(cl, nla_data(tb[TCA_CBQ_LSSOPT]));
1824 1824
1825 if (tb[TCA_CBQ_WRROPT-1]) { 1825 if (tb[TCA_CBQ_WRROPT]) {
1826 cbq_rmprio(q, cl); 1826 cbq_rmprio(q, cl);
1827 cbq_set_wrr(cl, RTA_DATA(tb[TCA_CBQ_WRROPT-1])); 1827 cbq_set_wrr(cl, nla_data(tb[TCA_CBQ_WRROPT]));
1828 } 1828 }
1829 1829
1830 if (tb[TCA_CBQ_OVL_STRATEGY-1]) 1830 if (tb[TCA_CBQ_OVL_STRATEGY])
1831 cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); 1831 cbq_set_overlimit(cl, nla_data(tb[TCA_CBQ_OVL_STRATEGY]));
1832 1832
1833#ifdef CONFIG_NET_CLS_ACT 1833#ifdef CONFIG_NET_CLS_ACT
1834 if (tb[TCA_CBQ_POLICE-1]) 1834 if (tb[TCA_CBQ_POLICE])
1835 cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); 1835 cbq_set_police(cl, nla_data(tb[TCA_CBQ_POLICE]));
1836#endif 1836#endif
1837 1837
1838 if (tb[TCA_CBQ_FOPT-1]) 1838 if (tb[TCA_CBQ_FOPT])
1839 cbq_set_fopt(cl, RTA_DATA(tb[TCA_CBQ_FOPT-1])); 1839 cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT]));
1840 1840
1841 if (cl->q->q.qlen) 1841 if (cl->q->q.qlen)
1842 cbq_activate_class(cl); 1842 cbq_activate_class(cl);
1843 1843
1844 sch_tree_unlock(sch); 1844 sch_tree_unlock(sch);
1845 1845
1846 if (tca[TCA_RATE-1]) 1846 if (tca[TCA_RATE])
1847 gen_replace_estimator(&cl->bstats, &cl->rate_est, 1847 gen_replace_estimator(&cl->bstats, &cl->rate_est,
1848 &sch->dev->queue_lock, 1848 &sch->dev->queue_lock,
1849 tca[TCA_RATE-1]); 1849 tca[TCA_RATE]);
1850 return 0; 1850 return 0;
1851 } 1851 }
1852 1852
1853 if (parentid == TC_H_ROOT) 1853 if (parentid == TC_H_ROOT)
1854 return -EINVAL; 1854 return -EINVAL;
1855 1855
1856 if (tb[TCA_CBQ_WRROPT-1] == NULL || tb[TCA_CBQ_RATE-1] == NULL || 1856 if (tb[TCA_CBQ_WRROPT] == NULL || tb[TCA_CBQ_RATE] == NULL ||
1857 tb[TCA_CBQ_LSSOPT-1] == NULL) 1857 tb[TCA_CBQ_LSSOPT] == NULL)
1858 return -EINVAL; 1858 return -EINVAL;
1859 1859
1860 rtab = qdisc_get_rtab(RTA_DATA(tb[TCA_CBQ_RATE-1]), tb[TCA_CBQ_RTAB-1]); 1860 rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]), tb[TCA_CBQ_RTAB]);
1861 if (rtab == NULL) 1861 if (rtab == NULL)
1862 return -EINVAL; 1862 return -EINVAL;
1863 1863
@@ -1912,8 +1912,8 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t
1912 cl->share = cl->tparent; 1912 cl->share = cl->tparent;
1913 cbq_adjust_levels(parent); 1913 cbq_adjust_levels(parent);
1914 cl->minidle = -0x7FFFFFFF; 1914 cl->minidle = -0x7FFFFFFF;
1915 cbq_set_lss(cl, RTA_DATA(tb[TCA_CBQ_LSSOPT-1])); 1915 cbq_set_lss(cl, nla_data(tb[TCA_CBQ_LSSOPT]));
1916 cbq_set_wrr(cl, RTA_DATA(tb[TCA_CBQ_WRROPT-1])); 1916 cbq_set_wrr(cl, nla_data(tb[TCA_CBQ_WRROPT]));
1917 if (cl->ewma_log==0) 1917 if (cl->ewma_log==0)
1918 cl->ewma_log = q->link.ewma_log; 1918 cl->ewma_log = q->link.ewma_log;
1919 if (cl->maxidle==0) 1919 if (cl->maxidle==0)
@@ -1921,19 +1921,19 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t
1921 if (cl->avpkt==0) 1921 if (cl->avpkt==0)
1922 cl->avpkt = q->link.avpkt; 1922 cl->avpkt = q->link.avpkt;
1923 cl->overlimit = cbq_ovl_classic; 1923 cl->overlimit = cbq_ovl_classic;
1924 if (tb[TCA_CBQ_OVL_STRATEGY-1]) 1924 if (tb[TCA_CBQ_OVL_STRATEGY])
1925 cbq_set_overlimit(cl, RTA_DATA(tb[TCA_CBQ_OVL_STRATEGY-1])); 1925 cbq_set_overlimit(cl, nla_data(tb[TCA_CBQ_OVL_STRATEGY]));
1926#ifdef CONFIG_NET_CLS_ACT 1926#ifdef CONFIG_NET_CLS_ACT
1927 if (tb[TCA_CBQ_POLICE-1]) 1927 if (tb[TCA_CBQ_POLICE])
1928 cbq_set_police(cl, RTA_DATA(tb[TCA_CBQ_POLICE-1])); 1928 cbq_set_police(cl, nla_data(tb[TCA_CBQ_POLICE]));
1929#endif 1929#endif
1930 if (tb[TCA_CBQ_FOPT-1]) 1930 if (tb[TCA_CBQ_FOPT])
1931 cbq_set_fopt(cl, RTA_DATA(tb[TCA_CBQ_FOPT-1])); 1931 cbq_set_fopt(cl, nla_data(tb[TCA_CBQ_FOPT]));
1932 sch_tree_unlock(sch); 1932 sch_tree_unlock(sch);
1933 1933
1934 if (tca[TCA_RATE-1]) 1934 if (tca[TCA_RATE])
1935 gen_new_estimator(&cl->bstats, &cl->rate_est, 1935 gen_new_estimator(&cl->bstats, &cl->rate_est,
1936 &sch->dev->queue_lock, tca[TCA_RATE-1]); 1936 &sch->dev->queue_lock, tca[TCA_RATE]);
1937 1937
1938 *arg = (unsigned long)cl; 1938 *arg = (unsigned long)cl;
1939 return 0; 1939 return 0;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 40e06a6890da..f183ab768873 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -100,11 +100,11 @@ static void dsmark_put(struct Qdisc *sch, unsigned long cl)
100} 100}
101 101
102static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent, 102static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent,
103 struct rtattr **tca, unsigned long *arg) 103 struct nlattr **tca, unsigned long *arg)
104{ 104{
105 struct dsmark_qdisc_data *p = qdisc_priv(sch); 105 struct dsmark_qdisc_data *p = qdisc_priv(sch);
106 struct rtattr *opt = tca[TCA_OPTIONS-1]; 106 struct nlattr *opt = tca[TCA_OPTIONS];
107 struct rtattr *tb[TCA_DSMARK_MAX]; 107 struct nlattr *tb[TCA_DSMARK_MAX + 1];
108 int err = -EINVAL; 108 int err = -EINVAL;
109 u8 mask = 0; 109 u8 mask = 0;
110 110
@@ -113,24 +113,29 @@ static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent,
113 113
114 if (!dsmark_valid_index(p, *arg)) { 114 if (!dsmark_valid_index(p, *arg)) {
115 err = -ENOENT; 115 err = -ENOENT;
116 goto rtattr_failure; 116 goto errout;
117 } 117 }
118 118
119 if (!opt || rtattr_parse_nested(tb, TCA_DSMARK_MAX, opt)) 119 if (!opt || nla_parse_nested(tb, TCA_DSMARK_MAX, opt, NULL))
120 goto rtattr_failure; 120 goto errout;
121
122 if (tb[TCA_DSMARK_MASK-1])
123 mask = RTA_GET_U8(tb[TCA_DSMARK_MASK-1]);
124 121
125 if (tb[TCA_DSMARK_VALUE-1]) 122 if (tb[TCA_DSMARK_MASK]) {
126 p->value[*arg-1] = RTA_GET_U8(tb[TCA_DSMARK_VALUE-1]); 123 if (nla_len(tb[TCA_DSMARK_MASK]) < sizeof(u8))
124 goto errout;
125 mask = nla_get_u8(tb[TCA_DSMARK_MASK]);
126 }
127 if (tb[TCA_DSMARK_VALUE]) {
128 if (nla_len(tb[TCA_DSMARK_VALUE]) < sizeof(u8))
129 goto errout;
130 p->value[*arg-1] = nla_get_u8(tb[TCA_DSMARK_VALUE]);
131 }
127 132
128 if (tb[TCA_DSMARK_MASK-1]) 133 if (tb[TCA_DSMARK_MASK])
129 p->mask[*arg-1] = mask; 134 p->mask[*arg-1] = mask;
130 135
131 err = 0; 136 err = 0;
132 137
133rtattr_failure: 138errout:
134 return err; 139 return err;
135} 140}
136 141
@@ -335,10 +340,10 @@ static unsigned int dsmark_drop(struct Qdisc *sch)
335 return len; 340 return len;
336} 341}
337 342
338static int dsmark_init(struct Qdisc *sch, struct rtattr *opt) 343static int dsmark_init(struct Qdisc *sch, struct nlattr *opt)
339{ 344{
340 struct dsmark_qdisc_data *p = qdisc_priv(sch); 345 struct dsmark_qdisc_data *p = qdisc_priv(sch);
341 struct rtattr *tb[TCA_DSMARK_MAX]; 346 struct nlattr *tb[TCA_DSMARK_MAX + 1];
342 int err = -EINVAL; 347 int err = -EINVAL;
343 u32 default_index = NO_DEFAULT_INDEX; 348 u32 default_index = NO_DEFAULT_INDEX;
344 u16 indices; 349 u16 indices;
@@ -346,16 +351,21 @@ static int dsmark_init(struct Qdisc *sch, struct rtattr *opt)
346 351
347 pr_debug("dsmark_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt); 352 pr_debug("dsmark_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt);
348 353
349 if (!opt || rtattr_parse_nested(tb, TCA_DSMARK_MAX, opt) < 0) 354 if (!opt || nla_parse_nested(tb, TCA_DSMARK_MAX, opt, NULL) < 0)
350 goto errout; 355 goto errout;
351 356
352 indices = RTA_GET_U16(tb[TCA_DSMARK_INDICES-1]); 357 if (nla_len(tb[TCA_DSMARK_INDICES]) < sizeof(u16))
358 goto errout;
359 indices = nla_get_u16(tb[TCA_DSMARK_INDICES]);
353 360
354 if (hweight32(indices) != 1) 361 if (hweight32(indices) != 1)
355 goto errout; 362 goto errout;
356 363
357 if (tb[TCA_DSMARK_DEFAULT_INDEX-1]) 364 if (tb[TCA_DSMARK_DEFAULT_INDEX]) {
358 default_index = RTA_GET_U16(tb[TCA_DSMARK_DEFAULT_INDEX-1]); 365 if (nla_len(tb[TCA_DSMARK_DEFAULT_INDEX]) < sizeof(u16))
366 goto errout;
367 default_index = nla_get_u16(tb[TCA_DSMARK_DEFAULT_INDEX]);
368 }
359 369
360 mask = kmalloc(indices * 2, GFP_KERNEL); 370 mask = kmalloc(indices * 2, GFP_KERNEL);
361 if (mask == NULL) { 371 if (mask == NULL) {
@@ -371,7 +381,7 @@ static int dsmark_init(struct Qdisc *sch, struct rtattr *opt)
371 381
372 p->indices = indices; 382 p->indices = indices;
373 p->default_index = default_index; 383 p->default_index = default_index;
374 p->set_tc_index = RTA_GET_FLAG(tb[TCA_DSMARK_SET_TC_INDEX-1]); 384 p->set_tc_index = nla_get_flag(tb[TCA_DSMARK_SET_TC_INDEX]);
375 385
376 p->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, sch->handle); 386 p->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, sch->handle);
377 if (p->q == NULL) 387 if (p->q == NULL)
@@ -381,7 +391,6 @@ static int dsmark_init(struct Qdisc *sch, struct rtattr *opt)
381 391
382 err = 0; 392 err = 0;
383errout: 393errout:
384rtattr_failure:
385 return err; 394 return err;
386} 395}
387 396
@@ -409,7 +418,7 @@ static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl,
409 struct sk_buff *skb, struct tcmsg *tcm) 418 struct sk_buff *skb, struct tcmsg *tcm)
410{ 419{
411 struct dsmark_qdisc_data *p = qdisc_priv(sch); 420 struct dsmark_qdisc_data *p = qdisc_priv(sch);
412 struct rtattr *opts = NULL; 421 struct nlattr *opts = NULL;
413 422
414 pr_debug("dsmark_dump_class(sch %p,[qdisc %p],class %ld\n", sch, p, cl); 423 pr_debug("dsmark_dump_class(sch %p,[qdisc %p],class %ld\n", sch, p, cl);
415 424
@@ -419,34 +428,38 @@ static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl,
419 tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle), cl-1); 428 tcm->tcm_handle = TC_H_MAKE(TC_H_MAJ(sch->handle), cl-1);
420 tcm->tcm_info = p->q->handle; 429 tcm->tcm_info = p->q->handle;
421 430
422 opts = RTA_NEST(skb, TCA_OPTIONS); 431 opts = nla_nest_start(skb, TCA_OPTIONS);
423 RTA_PUT_U8(skb, TCA_DSMARK_MASK, p->mask[cl-1]); 432 if (opts == NULL)
424 RTA_PUT_U8(skb, TCA_DSMARK_VALUE, p->value[cl-1]); 433 goto nla_put_failure;
434 NLA_PUT_U8(skb, TCA_DSMARK_MASK, p->mask[cl-1]);
435 NLA_PUT_U8(skb, TCA_DSMARK_VALUE, p->value[cl-1]);
425 436
426 return RTA_NEST_END(skb, opts); 437 return nla_nest_end(skb, opts);
427 438
428rtattr_failure: 439nla_put_failure:
429 return RTA_NEST_CANCEL(skb, opts); 440 return nla_nest_cancel(skb, opts);
430} 441}
431 442
432static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb) 443static int dsmark_dump(struct Qdisc *sch, struct sk_buff *skb)
433{ 444{
434 struct dsmark_qdisc_data *p = qdisc_priv(sch); 445 struct dsmark_qdisc_data *p = qdisc_priv(sch);
435 struct rtattr *opts = NULL; 446 struct nlattr *opts = NULL;
436 447
437 opts = RTA_NEST(skb, TCA_OPTIONS); 448 opts = nla_nest_start(skb, TCA_OPTIONS);
438 RTA_PUT_U16(skb, TCA_DSMARK_INDICES, p->indices); 449 if (opts == NULL)
450 goto nla_put_failure;
451 NLA_PUT_U16(skb, TCA_DSMARK_INDICES, p->indices);
439 452
440 if (p->default_index != NO_DEFAULT_INDEX) 453 if (p->default_index != NO_DEFAULT_INDEX)
441 RTA_PUT_U16(skb, TCA_DSMARK_DEFAULT_INDEX, p->default_index); 454 NLA_PUT_U16(skb, TCA_DSMARK_DEFAULT_INDEX, p->default_index);
442 455
443 if (p->set_tc_index) 456 if (p->set_tc_index)
444 RTA_PUT_FLAG(skb, TCA_DSMARK_SET_TC_INDEX); 457 NLA_PUT_FLAG(skb, TCA_DSMARK_SET_TC_INDEX);
445 458
446 return RTA_NEST_END(skb, opts); 459 return nla_nest_end(skb, opts);
447 460
448rtattr_failure: 461nla_put_failure:
449 return RTA_NEST_CANCEL(skb, opts); 462 return nla_nest_cancel(skb, opts);
450} 463}
451 464
452static const struct Qdisc_class_ops dsmark_class_ops = { 465static const struct Qdisc_class_ops dsmark_class_ops = {
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index fd0591903c8a..95ed48221652 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -43,7 +43,7 @@ static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc* sch)
43 return qdisc_reshape_fail(skb, sch); 43 return qdisc_reshape_fail(skb, sch);
44} 44}
45 45
46static int fifo_init(struct Qdisc *sch, struct rtattr *opt) 46static int fifo_init(struct Qdisc *sch, struct nlattr *opt)
47{ 47{
48 struct fifo_sched_data *q = qdisc_priv(sch); 48 struct fifo_sched_data *q = qdisc_priv(sch);
49 49
@@ -55,9 +55,9 @@ static int fifo_init(struct Qdisc *sch, struct rtattr *opt)
55 55
56 q->limit = limit; 56 q->limit = limit;
57 } else { 57 } else {
58 struct tc_fifo_qopt *ctl = RTA_DATA(opt); 58 struct tc_fifo_qopt *ctl = nla_data(opt);
59 59
60 if (RTA_PAYLOAD(opt) < sizeof(*ctl)) 60 if (nla_len(opt) < sizeof(*ctl))
61 return -EINVAL; 61 return -EINVAL;
62 62
63 q->limit = ctl->limit; 63 q->limit = ctl->limit;
@@ -71,10 +71,10 @@ static int fifo_dump(struct Qdisc *sch, struct sk_buff *skb)
71 struct fifo_sched_data *q = qdisc_priv(sch); 71 struct fifo_sched_data *q = qdisc_priv(sch);
72 struct tc_fifo_qopt opt = { .limit = q->limit }; 72 struct tc_fifo_qopt opt = { .limit = q->limit };
73 73
74 RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); 74 NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
75 return skb->len; 75 return skb->len;
76 76
77rtattr_failure: 77nla_put_failure:
78 return -1; 78 return -1;
79} 79}
80 80
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 51e64acd5098..10b5c0887fff 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -397,14 +397,14 @@ static int pfifo_fast_dump(struct Qdisc *qdisc, struct sk_buff *skb)
397 struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS }; 397 struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS };
398 398
399 memcpy(&opt.priomap, prio2band, TC_PRIO_MAX+1); 399 memcpy(&opt.priomap, prio2band, TC_PRIO_MAX+1);
400 RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); 400 NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
401 return skb->len; 401 return skb->len;
402 402
403rtattr_failure: 403nla_put_failure:
404 return -1; 404 return -1;
405} 405}
406 406
407static int pfifo_fast_init(struct Qdisc *qdisc, struct rtattr *opt) 407static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
408{ 408{
409 int prio; 409 int prio;
410 struct sk_buff_head *list = qdisc_priv(qdisc); 410 struct sk_buff_head *list = qdisc_priv(qdisc);
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index e2bcd6682c70..6b784838a534 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -350,16 +350,16 @@ static inline void gred_destroy_vq(struct gred_sched_data *q)
350 kfree(q); 350 kfree(q);
351} 351}
352 352
353static inline int gred_change_table_def(struct Qdisc *sch, struct rtattr *dps) 353static inline int gred_change_table_def(struct Qdisc *sch, struct nlattr *dps)
354{ 354{
355 struct gred_sched *table = qdisc_priv(sch); 355 struct gred_sched *table = qdisc_priv(sch);
356 struct tc_gred_sopt *sopt; 356 struct tc_gred_sopt *sopt;
357 int i; 357 int i;
358 358
359 if (dps == NULL || RTA_PAYLOAD(dps) < sizeof(*sopt)) 359 if (dps == NULL || nla_len(dps) < sizeof(*sopt))
360 return -EINVAL; 360 return -EINVAL;
361 361
362 sopt = RTA_DATA(dps); 362 sopt = nla_data(dps);
363 363
364 if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || sopt->def_DP >= sopt->DPs) 364 if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || sopt->def_DP >= sopt->DPs)
365 return -EINVAL; 365 return -EINVAL;
@@ -425,28 +425,28 @@ static inline int gred_change_vq(struct Qdisc *sch, int dp,
425 return 0; 425 return 0;
426} 426}
427 427
428static int gred_change(struct Qdisc *sch, struct rtattr *opt) 428static int gred_change(struct Qdisc *sch, struct nlattr *opt)
429{ 429{
430 struct gred_sched *table = qdisc_priv(sch); 430 struct gred_sched *table = qdisc_priv(sch);
431 struct tc_gred_qopt *ctl; 431 struct tc_gred_qopt *ctl;
432 struct rtattr *tb[TCA_GRED_MAX]; 432 struct nlattr *tb[TCA_GRED_MAX + 1];
433 int err = -EINVAL, prio = GRED_DEF_PRIO; 433 int err = -EINVAL, prio = GRED_DEF_PRIO;
434 u8 *stab; 434 u8 *stab;
435 435
436 if (opt == NULL || rtattr_parse_nested(tb, TCA_GRED_MAX, opt)) 436 if (opt == NULL || nla_parse_nested(tb, TCA_GRED_MAX, opt, NULL))
437 return -EINVAL; 437 return -EINVAL;
438 438
439 if (tb[TCA_GRED_PARMS-1] == NULL && tb[TCA_GRED_STAB-1] == NULL) 439 if (tb[TCA_GRED_PARMS] == NULL && tb[TCA_GRED_STAB] == NULL)
440 return gred_change_table_def(sch, opt); 440 return gred_change_table_def(sch, opt);
441 441
442 if (tb[TCA_GRED_PARMS-1] == NULL || 442 if (tb[TCA_GRED_PARMS] == NULL ||
443 RTA_PAYLOAD(tb[TCA_GRED_PARMS-1]) < sizeof(*ctl) || 443 nla_len(tb[TCA_GRED_PARMS]) < sizeof(*ctl) ||
444 tb[TCA_GRED_STAB-1] == NULL || 444 tb[TCA_GRED_STAB] == NULL ||
445 RTA_PAYLOAD(tb[TCA_GRED_STAB-1]) < 256) 445 nla_len(tb[TCA_GRED_STAB]) < 256)
446 return -EINVAL; 446 return -EINVAL;
447 447
448 ctl = RTA_DATA(tb[TCA_GRED_PARMS-1]); 448 ctl = nla_data(tb[TCA_GRED_PARMS]);
449 stab = RTA_DATA(tb[TCA_GRED_STAB-1]); 449 stab = nla_data(tb[TCA_GRED_STAB]);
450 450
451 if (ctl->DP >= table->DPs) 451 if (ctl->DP >= table->DPs)
452 goto errout; 452 goto errout;
@@ -486,23 +486,23 @@ errout:
486 return err; 486 return err;
487} 487}
488 488
489static int gred_init(struct Qdisc *sch, struct rtattr *opt) 489static int gred_init(struct Qdisc *sch, struct nlattr *opt)
490{ 490{
491 struct rtattr *tb[TCA_GRED_MAX]; 491 struct nlattr *tb[TCA_GRED_MAX + 1];
492 492
493 if (opt == NULL || rtattr_parse_nested(tb, TCA_GRED_MAX, opt)) 493 if (opt == NULL || nla_parse_nested(tb, TCA_GRED_MAX, opt, NULL))
494 return -EINVAL; 494 return -EINVAL;
495 495
496 if (tb[TCA_GRED_PARMS-1] || tb[TCA_GRED_STAB-1]) 496 if (tb[TCA_GRED_PARMS] || tb[TCA_GRED_STAB])
497 return -EINVAL; 497 return -EINVAL;
498 498
499 return gred_change_table_def(sch, tb[TCA_GRED_DPS-1]); 499 return gred_change_table_def(sch, tb[TCA_GRED_DPS]);
500} 500}
501 501
502static int gred_dump(struct Qdisc *sch, struct sk_buff *skb) 502static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
503{ 503{
504 struct gred_sched *table = qdisc_priv(sch); 504 struct gred_sched *table = qdisc_priv(sch);
505 struct rtattr *parms, *opts = NULL; 505 struct nlattr *parms, *opts = NULL;
506 int i; 506 int i;
507 struct tc_gred_sopt sopt = { 507 struct tc_gred_sopt sopt = {
508 .DPs = table->DPs, 508 .DPs = table->DPs,
@@ -511,9 +511,13 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
511 .flags = table->red_flags, 511 .flags = table->red_flags,
512 }; 512 };
513 513
514 opts = RTA_NEST(skb, TCA_OPTIONS); 514 opts = nla_nest_start(skb, TCA_OPTIONS);
515 RTA_PUT(skb, TCA_GRED_DPS, sizeof(sopt), &sopt); 515 if (opts == NULL)
516 parms = RTA_NEST(skb, TCA_GRED_PARMS); 516 goto nla_put_failure;
517 NLA_PUT(skb, TCA_GRED_DPS, sizeof(sopt), &sopt);
518 parms = nla_nest_start(skb, TCA_GRED_PARMS);
519 if (parms == NULL)
520 goto nla_put_failure;
517 521
518 for (i = 0; i < MAX_DPs; i++) { 522 for (i = 0; i < MAX_DPs; i++) {
519 struct gred_sched_data *q = table->tab[i]; 523 struct gred_sched_data *q = table->tab[i];
@@ -555,15 +559,16 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
555 opt.qave = red_calc_qavg(&q->parms, q->parms.qavg); 559 opt.qave = red_calc_qavg(&q->parms, q->parms.qavg);
556 560
557append_opt: 561append_opt:
558 RTA_APPEND(skb, sizeof(opt), &opt); 562 if (nla_append(skb, sizeof(opt), &opt) < 0)
563 goto nla_put_failure;
559 } 564 }
560 565
561 RTA_NEST_END(skb, parms); 566 nla_nest_end(skb, parms);
562 567
563 return RTA_NEST_END(skb, opts); 568 return nla_nest_end(skb, opts);
564 569
565rtattr_failure: 570nla_put_failure:
566 return RTA_NEST_CANCEL(skb, opts); 571 return nla_nest_cancel(skb, opts);
567} 572}
568 573
569static void gred_destroy(struct Qdisc *sch) 574static void gred_destroy(struct Qdisc *sch)
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 69dc3bccf024..4e6a164d3058 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -988,39 +988,39 @@ hfsc_change_usc(struct hfsc_class *cl, struct tc_service_curve *usc,
988 988
989static int 989static int
990hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid, 990hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
991 struct rtattr **tca, unsigned long *arg) 991 struct nlattr **tca, unsigned long *arg)
992{ 992{
993 struct hfsc_sched *q = qdisc_priv(sch); 993 struct hfsc_sched *q = qdisc_priv(sch);
994 struct hfsc_class *cl = (struct hfsc_class *)*arg; 994 struct hfsc_class *cl = (struct hfsc_class *)*arg;
995 struct hfsc_class *parent = NULL; 995 struct hfsc_class *parent = NULL;
996 struct rtattr *opt = tca[TCA_OPTIONS-1]; 996 struct nlattr *opt = tca[TCA_OPTIONS];
997 struct rtattr *tb[TCA_HFSC_MAX]; 997 struct nlattr *tb[TCA_HFSC_MAX + 1];
998 struct tc_service_curve *rsc = NULL, *fsc = NULL, *usc = NULL; 998 struct tc_service_curve *rsc = NULL, *fsc = NULL, *usc = NULL;
999 u64 cur_time; 999 u64 cur_time;
1000 1000
1001 if (opt == NULL || rtattr_parse_nested(tb, TCA_HFSC_MAX, opt)) 1001 if (opt == NULL || nla_parse_nested(tb, TCA_HFSC_MAX, opt, NULL))
1002 return -EINVAL; 1002 return -EINVAL;
1003 1003
1004 if (tb[TCA_HFSC_RSC-1]) { 1004 if (tb[TCA_HFSC_RSC]) {
1005 if (RTA_PAYLOAD(tb[TCA_HFSC_RSC-1]) < sizeof(*rsc)) 1005 if (nla_len(tb[TCA_HFSC_RSC]) < sizeof(*rsc))
1006 return -EINVAL; 1006 return -EINVAL;
1007 rsc = RTA_DATA(tb[TCA_HFSC_RSC-1]); 1007 rsc = nla_data(tb[TCA_HFSC_RSC]);
1008 if (rsc->m1 == 0 && rsc->m2 == 0) 1008 if (rsc->m1 == 0 && rsc->m2 == 0)
1009 rsc = NULL; 1009 rsc = NULL;
1010 } 1010 }
1011 1011
1012 if (tb[TCA_HFSC_FSC-1]) { 1012 if (tb[TCA_HFSC_FSC]) {
1013 if (RTA_PAYLOAD(tb[TCA_HFSC_FSC-1]) < sizeof(*fsc)) 1013 if (nla_len(tb[TCA_HFSC_FSC]) < sizeof(*fsc))
1014 return -EINVAL; 1014 return -EINVAL;
1015 fsc = RTA_DATA(tb[TCA_HFSC_FSC-1]); 1015 fsc = nla_data(tb[TCA_HFSC_FSC]);
1016 if (fsc->m1 == 0 && fsc->m2 == 0) 1016 if (fsc->m1 == 0 && fsc->m2 == 0)
1017 fsc = NULL; 1017 fsc = NULL;
1018 } 1018 }
1019 1019
1020 if (tb[TCA_HFSC_USC-1]) { 1020 if (tb[TCA_HFSC_USC]) {
1021 if (RTA_PAYLOAD(tb[TCA_HFSC_USC-1]) < sizeof(*usc)) 1021 if (nla_len(tb[TCA_HFSC_USC]) < sizeof(*usc))
1022 return -EINVAL; 1022 return -EINVAL;
1023 usc = RTA_DATA(tb[TCA_HFSC_USC-1]); 1023 usc = nla_data(tb[TCA_HFSC_USC]);
1024 if (usc->m1 == 0 && usc->m2 == 0) 1024 if (usc->m1 == 0 && usc->m2 == 0)
1025 usc = NULL; 1025 usc = NULL;
1026 } 1026 }
@@ -1050,10 +1050,10 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
1050 } 1050 }
1051 sch_tree_unlock(sch); 1051 sch_tree_unlock(sch);
1052 1052
1053 if (tca[TCA_RATE-1]) 1053 if (tca[TCA_RATE])
1054 gen_replace_estimator(&cl->bstats, &cl->rate_est, 1054 gen_replace_estimator(&cl->bstats, &cl->rate_est,
1055 &sch->dev->queue_lock, 1055 &sch->dev->queue_lock,
1056 tca[TCA_RATE-1]); 1056 tca[TCA_RATE]);
1057 return 0; 1057 return 0;
1058 } 1058 }
1059 1059
@@ -1106,9 +1106,9 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
1106 cl->cl_pcvtoff = parent->cl_cvtoff; 1106 cl->cl_pcvtoff = parent->cl_cvtoff;
1107 sch_tree_unlock(sch); 1107 sch_tree_unlock(sch);
1108 1108
1109 if (tca[TCA_RATE-1]) 1109 if (tca[TCA_RATE])
1110 gen_new_estimator(&cl->bstats, &cl->rate_est, 1110 gen_new_estimator(&cl->bstats, &cl->rate_est,
1111 &sch->dev->queue_lock, tca[TCA_RATE-1]); 1111 &sch->dev->queue_lock, tca[TCA_RATE]);
1112 *arg = (unsigned long)cl; 1112 *arg = (unsigned long)cl;
1113 return 0; 1113 return 0;
1114} 1114}
@@ -1304,11 +1304,11 @@ hfsc_dump_sc(struct sk_buff *skb, int attr, struct internal_sc *sc)
1304 tsc.m1 = sm2m(sc->sm1); 1304 tsc.m1 = sm2m(sc->sm1);
1305 tsc.d = dx2d(sc->dx); 1305 tsc.d = dx2d(sc->dx);
1306 tsc.m2 = sm2m(sc->sm2); 1306 tsc.m2 = sm2m(sc->sm2);
1307 RTA_PUT(skb, attr, sizeof(tsc), &tsc); 1307 NLA_PUT(skb, attr, sizeof(tsc), &tsc);
1308 1308
1309 return skb->len; 1309 return skb->len;
1310 1310
1311 rtattr_failure: 1311 nla_put_failure:
1312 return -1; 1312 return -1;
1313} 1313}
1314 1314
@@ -1317,19 +1317,19 @@ hfsc_dump_curves(struct sk_buff *skb, struct hfsc_class *cl)
1317{ 1317{
1318 if ((cl->cl_flags & HFSC_RSC) && 1318 if ((cl->cl_flags & HFSC_RSC) &&
1319 (hfsc_dump_sc(skb, TCA_HFSC_RSC, &cl->cl_rsc) < 0)) 1319 (hfsc_dump_sc(skb, TCA_HFSC_RSC, &cl->cl_rsc) < 0))
1320 goto rtattr_failure; 1320 goto nla_put_failure;
1321 1321
1322 if ((cl->cl_flags & HFSC_FSC) && 1322 if ((cl->cl_flags & HFSC_FSC) &&
1323 (hfsc_dump_sc(skb, TCA_HFSC_FSC, &cl->cl_fsc) < 0)) 1323 (hfsc_dump_sc(skb, TCA_HFSC_FSC, &cl->cl_fsc) < 0))
1324 goto rtattr_failure; 1324 goto nla_put_failure;
1325 1325
1326 if ((cl->cl_flags & HFSC_USC) && 1326 if ((cl->cl_flags & HFSC_USC) &&
1327 (hfsc_dump_sc(skb, TCA_HFSC_USC, &cl->cl_usc) < 0)) 1327 (hfsc_dump_sc(skb, TCA_HFSC_USC, &cl->cl_usc) < 0))
1328 goto rtattr_failure; 1328 goto nla_put_failure;
1329 1329
1330 return skb->len; 1330 return skb->len;
1331 1331
1332 rtattr_failure: 1332 nla_put_failure:
1333 return -1; 1333 return -1;
1334} 1334}
1335 1335
@@ -1339,20 +1339,20 @@ hfsc_dump_class(struct Qdisc *sch, unsigned long arg, struct sk_buff *skb,
1339{ 1339{
1340 struct hfsc_class *cl = (struct hfsc_class *)arg; 1340 struct hfsc_class *cl = (struct hfsc_class *)arg;
1341 unsigned char *b = skb_tail_pointer(skb); 1341 unsigned char *b = skb_tail_pointer(skb);
1342 struct rtattr *rta = (struct rtattr *)b; 1342 struct nlattr *nla = (struct nlattr *)b;
1343 1343
1344 tcm->tcm_parent = cl->cl_parent ? cl->cl_parent->classid : TC_H_ROOT; 1344 tcm->tcm_parent = cl->cl_parent ? cl->cl_parent->classid : TC_H_ROOT;
1345 tcm->tcm_handle = cl->classid; 1345 tcm->tcm_handle = cl->classid;
1346 if (cl->level == 0) 1346 if (cl->level == 0)
1347 tcm->tcm_info = cl->qdisc->handle; 1347 tcm->tcm_info = cl->qdisc->handle;
1348 1348
1349 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 1349 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
1350 if (hfsc_dump_curves(skb, cl) < 0) 1350 if (hfsc_dump_curves(skb, cl) < 0)
1351 goto rtattr_failure; 1351 goto nla_put_failure;
1352 rta->rta_len = skb_tail_pointer(skb) - b; 1352 nla->nla_len = skb_tail_pointer(skb) - b;
1353 return skb->len; 1353 return skb->len;
1354 1354
1355 rtattr_failure: 1355 nla_put_failure:
1356 nlmsg_trim(skb, b); 1356 nlmsg_trim(skb, b);
1357 return -1; 1357 return -1;
1358} 1358}
@@ -1423,15 +1423,15 @@ hfsc_schedule_watchdog(struct Qdisc *sch)
1423} 1423}
1424 1424
1425static int 1425static int
1426hfsc_init_qdisc(struct Qdisc *sch, struct rtattr *opt) 1426hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
1427{ 1427{
1428 struct hfsc_sched *q = qdisc_priv(sch); 1428 struct hfsc_sched *q = qdisc_priv(sch);
1429 struct tc_hfsc_qopt *qopt; 1429 struct tc_hfsc_qopt *qopt;
1430 unsigned int i; 1430 unsigned int i;
1431 1431
1432 if (opt == NULL || RTA_PAYLOAD(opt) < sizeof(*qopt)) 1432 if (opt == NULL || nla_len(opt) < sizeof(*qopt))
1433 return -EINVAL; 1433 return -EINVAL;
1434 qopt = RTA_DATA(opt); 1434 qopt = nla_data(opt);
1435 1435
1436 q->defcls = qopt->defcls; 1436 q->defcls = qopt->defcls;
1437 for (i = 0; i < HFSC_HSIZE; i++) 1437 for (i = 0; i < HFSC_HSIZE; i++)
@@ -1459,14 +1459,14 @@ hfsc_init_qdisc(struct Qdisc *sch, struct rtattr *opt)
1459} 1459}
1460 1460
1461static int 1461static int
1462hfsc_change_qdisc(struct Qdisc *sch, struct rtattr *opt) 1462hfsc_change_qdisc(struct Qdisc *sch, struct nlattr *opt)
1463{ 1463{
1464 struct hfsc_sched *q = qdisc_priv(sch); 1464 struct hfsc_sched *q = qdisc_priv(sch);
1465 struct tc_hfsc_qopt *qopt; 1465 struct tc_hfsc_qopt *qopt;
1466 1466
1467 if (opt == NULL || RTA_PAYLOAD(opt) < sizeof(*qopt)) 1467 if (opt == NULL || nla_len(opt) < sizeof(*qopt))
1468 return -EINVAL; 1468 return -EINVAL;
1469 qopt = RTA_DATA(opt); 1469 qopt = nla_data(opt);
1470 1470
1471 sch_tree_lock(sch); 1471 sch_tree_lock(sch);
1472 q->defcls = qopt->defcls; 1472 q->defcls = qopt->defcls;
@@ -1550,10 +1550,10 @@ hfsc_dump_qdisc(struct Qdisc *sch, struct sk_buff *skb)
1550 struct tc_hfsc_qopt qopt; 1550 struct tc_hfsc_qopt qopt;
1551 1551
1552 qopt.defcls = q->defcls; 1552 qopt.defcls = q->defcls;
1553 RTA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt); 1553 NLA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt);
1554 return skb->len; 1554 return skb->len;
1555 1555
1556 rtattr_failure: 1556 nla_put_failure:
1557 nlmsg_trim(skb, b); 1557 nlmsg_trim(skb, b);
1558 return -1; 1558 return -1;
1559} 1559}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 6a2352cd9c2e..3b3ff641b6d7 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -992,19 +992,19 @@ static void htb_reset(struct Qdisc *sch)
992 INIT_LIST_HEAD(q->drops + i); 992 INIT_LIST_HEAD(q->drops + i);
993} 993}
994 994
995static int htb_init(struct Qdisc *sch, struct rtattr *opt) 995static int htb_init(struct Qdisc *sch, struct nlattr *opt)
996{ 996{
997 struct htb_sched *q = qdisc_priv(sch); 997 struct htb_sched *q = qdisc_priv(sch);
998 struct rtattr *tb[TCA_HTB_INIT]; 998 struct nlattr *tb[TCA_HTB_INIT + 1];
999 struct tc_htb_glob *gopt; 999 struct tc_htb_glob *gopt;
1000 int i; 1000 int i;
1001 if (!opt || rtattr_parse_nested(tb, TCA_HTB_INIT, opt) || 1001 if (!opt || nla_parse_nested(tb, TCA_HTB_INIT, opt, NULL) ||
1002 tb[TCA_HTB_INIT - 1] == NULL || 1002 tb[TCA_HTB_INIT] == NULL ||
1003 RTA_PAYLOAD(tb[TCA_HTB_INIT - 1]) < sizeof(*gopt)) { 1003 nla_len(tb[TCA_HTB_INIT]) < sizeof(*gopt)) {
1004 printk(KERN_ERR "HTB: hey probably you have bad tc tool ?\n"); 1004 printk(KERN_ERR "HTB: hey probably you have bad tc tool ?\n");
1005 return -EINVAL; 1005 return -EINVAL;
1006 } 1006 }
1007 gopt = RTA_DATA(tb[TCA_HTB_INIT - 1]); 1007 gopt = nla_data(tb[TCA_HTB_INIT]);
1008 if (gopt->version != HTB_VER >> 16) { 1008 if (gopt->version != HTB_VER >> 16) {
1009 printk(KERN_ERR 1009 printk(KERN_ERR
1010 "HTB: need tc/htb version %d (minor is %d), you have %d\n", 1010 "HTB: need tc/htb version %d (minor is %d), you have %d\n",
@@ -1036,7 +1036,7 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
1036{ 1036{
1037 struct htb_sched *q = qdisc_priv(sch); 1037 struct htb_sched *q = qdisc_priv(sch);
1038 unsigned char *b = skb_tail_pointer(skb); 1038 unsigned char *b = skb_tail_pointer(skb);
1039 struct rtattr *rta; 1039 struct nlattr *nla;
1040 struct tc_htb_glob gopt; 1040 struct tc_htb_glob gopt;
1041 spin_lock_bh(&sch->dev->queue_lock); 1041 spin_lock_bh(&sch->dev->queue_lock);
1042 gopt.direct_pkts = q->direct_pkts; 1042 gopt.direct_pkts = q->direct_pkts;
@@ -1045,13 +1045,13 @@ static int htb_dump(struct Qdisc *sch, struct sk_buff *skb)
1045 gopt.rate2quantum = q->rate2quantum; 1045 gopt.rate2quantum = q->rate2quantum;
1046 gopt.defcls = q->defcls; 1046 gopt.defcls = q->defcls;
1047 gopt.debug = 0; 1047 gopt.debug = 0;
1048 rta = (struct rtattr *)b; 1048 nla = (struct nlattr *)b;
1049 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 1049 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
1050 RTA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt); 1050 NLA_PUT(skb, TCA_HTB_INIT, sizeof(gopt), &gopt);
1051 rta->rta_len = skb_tail_pointer(skb) - b; 1051 nla->nla_len = skb_tail_pointer(skb) - b;
1052 spin_unlock_bh(&sch->dev->queue_lock); 1052 spin_unlock_bh(&sch->dev->queue_lock);
1053 return skb->len; 1053 return skb->len;
1054rtattr_failure: 1054nla_put_failure:
1055 spin_unlock_bh(&sch->dev->queue_lock); 1055 spin_unlock_bh(&sch->dev->queue_lock);
1056 nlmsg_trim(skb, skb_tail_pointer(skb)); 1056 nlmsg_trim(skb, skb_tail_pointer(skb));
1057 return -1; 1057 return -1;
@@ -1062,7 +1062,7 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
1062{ 1062{
1063 struct htb_class *cl = (struct htb_class *)arg; 1063 struct htb_class *cl = (struct htb_class *)arg;
1064 unsigned char *b = skb_tail_pointer(skb); 1064 unsigned char *b = skb_tail_pointer(skb);
1065 struct rtattr *rta; 1065 struct nlattr *nla;
1066 struct tc_htb_opt opt; 1066 struct tc_htb_opt opt;
1067 1067
1068 spin_lock_bh(&sch->dev->queue_lock); 1068 spin_lock_bh(&sch->dev->queue_lock);
@@ -1071,8 +1071,8 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
1071 if (!cl->level && cl->un.leaf.q) 1071 if (!cl->level && cl->un.leaf.q)
1072 tcm->tcm_info = cl->un.leaf.q->handle; 1072 tcm->tcm_info = cl->un.leaf.q->handle;
1073 1073
1074 rta = (struct rtattr *)b; 1074 nla = (struct nlattr *)b;
1075 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 1075 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
1076 1076
1077 memset(&opt, 0, sizeof(opt)); 1077 memset(&opt, 0, sizeof(opt));
1078 1078
@@ -1083,11 +1083,11 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
1083 opt.quantum = cl->un.leaf.quantum; 1083 opt.quantum = cl->un.leaf.quantum;
1084 opt.prio = cl->un.leaf.prio; 1084 opt.prio = cl->un.leaf.prio;
1085 opt.level = cl->level; 1085 opt.level = cl->level;
1086 RTA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt); 1086 NLA_PUT(skb, TCA_HTB_PARMS, sizeof(opt), &opt);
1087 rta->rta_len = skb_tail_pointer(skb) - b; 1087 nla->nla_len = skb_tail_pointer(skb) - b;
1088 spin_unlock_bh(&sch->dev->queue_lock); 1088 spin_unlock_bh(&sch->dev->queue_lock);
1089 return skb->len; 1089 return skb->len;
1090rtattr_failure: 1090nla_put_failure:
1091 spin_unlock_bh(&sch->dev->queue_lock); 1091 spin_unlock_bh(&sch->dev->queue_lock);
1092 nlmsg_trim(skb, b); 1092 nlmsg_trim(skb, b);
1093 return -1; 1093 return -1;
@@ -1290,29 +1290,29 @@ static void htb_put(struct Qdisc *sch, unsigned long arg)
1290} 1290}
1291 1291
1292static int htb_change_class(struct Qdisc *sch, u32 classid, 1292static int htb_change_class(struct Qdisc *sch, u32 classid,
1293 u32 parentid, struct rtattr **tca, 1293 u32 parentid, struct nlattr **tca,
1294 unsigned long *arg) 1294 unsigned long *arg)
1295{ 1295{
1296 int err = -EINVAL; 1296 int err = -EINVAL;
1297 struct htb_sched *q = qdisc_priv(sch); 1297 struct htb_sched *q = qdisc_priv(sch);
1298 struct htb_class *cl = (struct htb_class *)*arg, *parent; 1298 struct htb_class *cl = (struct htb_class *)*arg, *parent;
1299 struct rtattr *opt = tca[TCA_OPTIONS - 1]; 1299 struct nlattr *opt = tca[TCA_OPTIONS];
1300 struct qdisc_rate_table *rtab = NULL, *ctab = NULL; 1300 struct qdisc_rate_table *rtab = NULL, *ctab = NULL;
1301 struct rtattr *tb[TCA_HTB_RTAB]; 1301 struct nlattr *tb[TCA_HTB_RTAB + 1];
1302 struct tc_htb_opt *hopt; 1302 struct tc_htb_opt *hopt;
1303 1303
1304 /* extract all subattrs from opt attr */ 1304 /* extract all subattrs from opt attr */
1305 if (!opt || rtattr_parse_nested(tb, TCA_HTB_RTAB, opt) || 1305 if (!opt || nla_parse_nested(tb, TCA_HTB_RTAB, opt, NULL) ||
1306 tb[TCA_HTB_PARMS - 1] == NULL || 1306 tb[TCA_HTB_PARMS] == NULL ||
1307 RTA_PAYLOAD(tb[TCA_HTB_PARMS - 1]) < sizeof(*hopt)) 1307 nla_len(tb[TCA_HTB_PARMS]) < sizeof(*hopt))
1308 goto failure; 1308 goto failure;
1309 1309
1310 parent = parentid == TC_H_ROOT ? NULL : htb_find(parentid, sch); 1310 parent = parentid == TC_H_ROOT ? NULL : htb_find(parentid, sch);
1311 1311
1312 hopt = RTA_DATA(tb[TCA_HTB_PARMS - 1]); 1312 hopt = nla_data(tb[TCA_HTB_PARMS]);
1313 1313
1314 rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB - 1]); 1314 rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]);
1315 ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB - 1]); 1315 ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]);
1316 if (!rtab || !ctab) 1316 if (!rtab || !ctab)
1317 goto failure; 1317 goto failure;
1318 1318
@@ -1320,12 +1320,12 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
1320 struct Qdisc *new_q; 1320 struct Qdisc *new_q;
1321 int prio; 1321 int prio;
1322 struct { 1322 struct {
1323 struct rtattr rta; 1323 struct nlattr nla;
1324 struct gnet_estimator opt; 1324 struct gnet_estimator opt;
1325 } est = { 1325 } est = {
1326 .rta = { 1326 .nla = {
1327 .rta_len = RTA_LENGTH(sizeof(est.opt)), 1327 .nla_len = nla_attr_size(sizeof(est.opt)),
1328 .rta_type = TCA_RATE, 1328 .nla_type = TCA_RATE,
1329 }, 1329 },
1330 .opt = { 1330 .opt = {
1331 /* 4s interval, 16s averaging constant */ 1331 /* 4s interval, 16s averaging constant */
@@ -1350,7 +1350,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
1350 1350
1351 gen_new_estimator(&cl->bstats, &cl->rate_est, 1351 gen_new_estimator(&cl->bstats, &cl->rate_est,
1352 &sch->dev->queue_lock, 1352 &sch->dev->queue_lock,
1353 tca[TCA_RATE-1] ? : &est.rta); 1353 tca[TCA_RATE] ? : &est.nla);
1354 cl->refcnt = 1; 1354 cl->refcnt = 1;
1355 INIT_LIST_HEAD(&cl->sibling); 1355 INIT_LIST_HEAD(&cl->sibling);
1356 INIT_HLIST_NODE(&cl->hlist); 1356 INIT_HLIST_NODE(&cl->hlist);
@@ -1403,10 +1403,10 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
1403 list_add_tail(&cl->sibling, 1403 list_add_tail(&cl->sibling,
1404 parent ? &parent->children : &q->root); 1404 parent ? &parent->children : &q->root);
1405 } else { 1405 } else {
1406 if (tca[TCA_RATE-1]) 1406 if (tca[TCA_RATE])
1407 gen_replace_estimator(&cl->bstats, &cl->rate_est, 1407 gen_replace_estimator(&cl->bstats, &cl->rate_est,
1408 &sch->dev->queue_lock, 1408 &sch->dev->queue_lock,
1409 tca[TCA_RATE-1]); 1409 tca[TCA_RATE]);
1410 sch_tree_lock(sch); 1410 sch_tree_lock(sch);
1411 } 1411 }
1412 1412
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 72525710b66f..f6decbb56645 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -57,7 +57,7 @@ static void ingress_put(struct Qdisc *sch, unsigned long cl)
57} 57}
58 58
59static int ingress_change(struct Qdisc *sch, u32 classid, u32 parent, 59static int ingress_change(struct Qdisc *sch, u32 classid, u32 parent,
60 struct rtattr **tca, unsigned long *arg) 60 struct nlattr **tca, unsigned long *arg)
61{ 61{
62 return 0; 62 return 0;
63} 63}
@@ -156,7 +156,7 @@ static struct nf_hook_ops ing_ops[] __read_mostly = {
156}; 156};
157#endif 157#endif
158 158
159static int ingress_init(struct Qdisc *sch, struct rtattr *opt) 159static int ingress_init(struct Qdisc *sch, struct nlattr *opt)
160{ 160{
161#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER) 161#if !defined(CONFIG_NET_CLS_ACT) && defined(CONFIG_NETFILTER)
162 printk("Ingress scheduler: Classifier actions prefered over netfilter\n"); 162 printk("Ingress scheduler: Classifier actions prefered over netfilter\n");
@@ -184,14 +184,14 @@ static void ingress_destroy(struct Qdisc *sch)
184static int ingress_dump(struct Qdisc *sch, struct sk_buff *skb) 184static int ingress_dump(struct Qdisc *sch, struct sk_buff *skb)
185{ 185{
186 unsigned char *b = skb_tail_pointer(skb); 186 unsigned char *b = skb_tail_pointer(skb);
187 struct rtattr *rta; 187 struct nlattr *nla;
188 188
189 rta = (struct rtattr *)b; 189 nla = (struct nlattr *)b;
190 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 190 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
191 rta->rta_len = skb_tail_pointer(skb) - b; 191 nla->nla_len = skb_tail_pointer(skb) - b;
192 return skb->len; 192 return skb->len;
193 193
194rtattr_failure: 194nla_put_failure:
195 nlmsg_trim(skb, b); 195 nlmsg_trim(skb, b);
196 return -1; 196 return -1;
197} 197}
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 6c344ade33c2..a7b58df4546d 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -313,21 +313,21 @@ static void netem_reset(struct Qdisc *sch)
313/* Pass size change message down to embedded FIFO */ 313/* Pass size change message down to embedded FIFO */
314static int set_fifo_limit(struct Qdisc *q, int limit) 314static int set_fifo_limit(struct Qdisc *q, int limit)
315{ 315{
316 struct rtattr *rta; 316 struct nlattr *nla;
317 int ret = -ENOMEM; 317 int ret = -ENOMEM;
318 318
319 /* Hack to avoid sending change message to non-FIFO */ 319 /* Hack to avoid sending change message to non-FIFO */
320 if (strncmp(q->ops->id + 1, "fifo", 4) != 0) 320 if (strncmp(q->ops->id + 1, "fifo", 4) != 0)
321 return 0; 321 return 0;
322 322
323 rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), GFP_KERNEL); 323 nla = kmalloc(nla_attr_size(sizeof(struct tc_fifo_qopt)), GFP_KERNEL);
324 if (rta) { 324 if (nla) {
325 rta->rta_type = RTM_NEWQDISC; 325 nla->nla_type = RTM_NEWQDISC;
326 rta->rta_len = RTA_LENGTH(sizeof(struct tc_fifo_qopt)); 326 nla->nla_len = nla_attr_size(sizeof(struct tc_fifo_qopt));
327 ((struct tc_fifo_qopt *)RTA_DATA(rta))->limit = limit; 327 ((struct tc_fifo_qopt *)nla_data(nla))->limit = limit;
328 328
329 ret = q->ops->change(q, rta); 329 ret = q->ops->change(q, nla);
330 kfree(rta); 330 kfree(nla);
331 } 331 }
332 return ret; 332 return ret;
333} 333}
@@ -336,11 +336,11 @@ static int set_fifo_limit(struct Qdisc *q, int limit)
336 * Distribution data is a variable size payload containing 336 * Distribution data is a variable size payload containing
337 * signed 16 bit values. 337 * signed 16 bit values.
338 */ 338 */
339static int get_dist_table(struct Qdisc *sch, const struct rtattr *attr) 339static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr)
340{ 340{
341 struct netem_sched_data *q = qdisc_priv(sch); 341 struct netem_sched_data *q = qdisc_priv(sch);
342 unsigned long n = RTA_PAYLOAD(attr)/sizeof(__s16); 342 unsigned long n = nla_len(attr)/sizeof(__s16);
343 const __s16 *data = RTA_DATA(attr); 343 const __s16 *data = nla_data(attr);
344 struct disttable *d; 344 struct disttable *d;
345 int i; 345 int i;
346 346
@@ -363,12 +363,12 @@ static int get_dist_table(struct Qdisc *sch, const struct rtattr *attr)
363 return 0; 363 return 0;
364} 364}
365 365
366static int get_correlation(struct Qdisc *sch, const struct rtattr *attr) 366static int get_correlation(struct Qdisc *sch, const struct nlattr *attr)
367{ 367{
368 struct netem_sched_data *q = qdisc_priv(sch); 368 struct netem_sched_data *q = qdisc_priv(sch);
369 const struct tc_netem_corr *c = RTA_DATA(attr); 369 const struct tc_netem_corr *c = nla_data(attr);
370 370
371 if (RTA_PAYLOAD(attr) != sizeof(*c)) 371 if (nla_len(attr) != sizeof(*c))
372 return -EINVAL; 372 return -EINVAL;
373 373
374 init_crandom(&q->delay_cor, c->delay_corr); 374 init_crandom(&q->delay_cor, c->delay_corr);
@@ -377,12 +377,12 @@ static int get_correlation(struct Qdisc *sch, const struct rtattr *attr)
377 return 0; 377 return 0;
378} 378}
379 379
380static int get_reorder(struct Qdisc *sch, const struct rtattr *attr) 380static int get_reorder(struct Qdisc *sch, const struct nlattr *attr)
381{ 381{
382 struct netem_sched_data *q = qdisc_priv(sch); 382 struct netem_sched_data *q = qdisc_priv(sch);
383 const struct tc_netem_reorder *r = RTA_DATA(attr); 383 const struct tc_netem_reorder *r = nla_data(attr);
384 384
385 if (RTA_PAYLOAD(attr) != sizeof(*r)) 385 if (nla_len(attr) != sizeof(*r))
386 return -EINVAL; 386 return -EINVAL;
387 387
388 q->reorder = r->probability; 388 q->reorder = r->probability;
@@ -390,12 +390,12 @@ static int get_reorder(struct Qdisc *sch, const struct rtattr *attr)
390 return 0; 390 return 0;
391} 391}
392 392
393static int get_corrupt(struct Qdisc *sch, const struct rtattr *attr) 393static int get_corrupt(struct Qdisc *sch, const struct nlattr *attr)
394{ 394{
395 struct netem_sched_data *q = qdisc_priv(sch); 395 struct netem_sched_data *q = qdisc_priv(sch);
396 const struct tc_netem_corrupt *r = RTA_DATA(attr); 396 const struct tc_netem_corrupt *r = nla_data(attr);
397 397
398 if (RTA_PAYLOAD(attr) != sizeof(*r)) 398 if (nla_len(attr) != sizeof(*r))
399 return -EINVAL; 399 return -EINVAL;
400 400
401 q->corrupt = r->probability; 401 q->corrupt = r->probability;
@@ -404,16 +404,16 @@ static int get_corrupt(struct Qdisc *sch, const struct rtattr *attr)
404} 404}
405 405
406/* Parse netlink message to set options */ 406/* Parse netlink message to set options */
407static int netem_change(struct Qdisc *sch, struct rtattr *opt) 407static int netem_change(struct Qdisc *sch, struct nlattr *opt)
408{ 408{
409 struct netem_sched_data *q = qdisc_priv(sch); 409 struct netem_sched_data *q = qdisc_priv(sch);
410 struct tc_netem_qopt *qopt; 410 struct tc_netem_qopt *qopt;
411 int ret; 411 int ret;
412 412
413 if (opt == NULL || RTA_PAYLOAD(opt) < sizeof(*qopt)) 413 if (opt == NULL || nla_len(opt) < sizeof(*qopt))
414 return -EINVAL; 414 return -EINVAL;
415 415
416 qopt = RTA_DATA(opt); 416 qopt = nla_data(opt);
417 ret = set_fifo_limit(q->qdisc, qopt->limit); 417 ret = set_fifo_limit(q->qdisc, qopt->limit);
418 if (ret) { 418 if (ret) {
419 pr_debug("netem: can't set fifo limit\n"); 419 pr_debug("netem: can't set fifo limit\n");
@@ -437,33 +437,33 @@ static int netem_change(struct Qdisc *sch, struct rtattr *opt)
437 /* Handle nested options after initial queue options. 437 /* Handle nested options after initial queue options.
438 * Should have put all options in nested format but too late now. 438 * Should have put all options in nested format but too late now.
439 */ 439 */
440 if (RTA_PAYLOAD(opt) > sizeof(*qopt)) { 440 if (nla_len(opt) > sizeof(*qopt)) {
441 struct rtattr *tb[TCA_NETEM_MAX]; 441 struct nlattr *tb[TCA_NETEM_MAX + 1];
442 if (rtattr_parse(tb, TCA_NETEM_MAX, 442 if (nla_parse(tb, TCA_NETEM_MAX,
443 RTA_DATA(opt) + sizeof(*qopt), 443 nla_data(opt) + sizeof(*qopt),
444 RTA_PAYLOAD(opt) - sizeof(*qopt))) 444 nla_len(opt) - sizeof(*qopt), NULL))
445 return -EINVAL; 445 return -EINVAL;
446 446
447 if (tb[TCA_NETEM_CORR-1]) { 447 if (tb[TCA_NETEM_CORR]) {
448 ret = get_correlation(sch, tb[TCA_NETEM_CORR-1]); 448 ret = get_correlation(sch, tb[TCA_NETEM_CORR]);
449 if (ret) 449 if (ret)
450 return ret; 450 return ret;
451 } 451 }
452 452
453 if (tb[TCA_NETEM_DELAY_DIST-1]) { 453 if (tb[TCA_NETEM_DELAY_DIST]) {
454 ret = get_dist_table(sch, tb[TCA_NETEM_DELAY_DIST-1]); 454 ret = get_dist_table(sch, tb[TCA_NETEM_DELAY_DIST]);
455 if (ret) 455 if (ret)
456 return ret; 456 return ret;
457 } 457 }
458 458
459 if (tb[TCA_NETEM_REORDER-1]) { 459 if (tb[TCA_NETEM_REORDER]) {
460 ret = get_reorder(sch, tb[TCA_NETEM_REORDER-1]); 460 ret = get_reorder(sch, tb[TCA_NETEM_REORDER]);
461 if (ret) 461 if (ret)
462 return ret; 462 return ret;
463 } 463 }
464 464
465 if (tb[TCA_NETEM_CORRUPT-1]) { 465 if (tb[TCA_NETEM_CORRUPT]) {
466 ret = get_corrupt(sch, tb[TCA_NETEM_CORRUPT-1]); 466 ret = get_corrupt(sch, tb[TCA_NETEM_CORRUPT]);
467 if (ret) 467 if (ret)
468 return ret; 468 return ret;
469 } 469 }
@@ -515,13 +515,13 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
515 return qdisc_reshape_fail(nskb, sch); 515 return qdisc_reshape_fail(nskb, sch);
516} 516}
517 517
518static int tfifo_init(struct Qdisc *sch, struct rtattr *opt) 518static int tfifo_init(struct Qdisc *sch, struct nlattr *opt)
519{ 519{
520 struct fifo_sched_data *q = qdisc_priv(sch); 520 struct fifo_sched_data *q = qdisc_priv(sch);
521 521
522 if (opt) { 522 if (opt) {
523 struct tc_fifo_qopt *ctl = RTA_DATA(opt); 523 struct tc_fifo_qopt *ctl = nla_data(opt);
524 if (RTA_PAYLOAD(opt) < sizeof(*ctl)) 524 if (nla_len(opt) < sizeof(*ctl))
525 return -EINVAL; 525 return -EINVAL;
526 526
527 q->limit = ctl->limit; 527 q->limit = ctl->limit;
@@ -537,10 +537,10 @@ static int tfifo_dump(struct Qdisc *sch, struct sk_buff *skb)
537 struct fifo_sched_data *q = qdisc_priv(sch); 537 struct fifo_sched_data *q = qdisc_priv(sch);
538 struct tc_fifo_qopt opt = { .limit = q->limit }; 538 struct tc_fifo_qopt opt = { .limit = q->limit };
539 539
540 RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); 540 NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
541 return skb->len; 541 return skb->len;
542 542
543rtattr_failure: 543nla_put_failure:
544 return -1; 544 return -1;
545} 545}
546 546
@@ -557,7 +557,7 @@ static struct Qdisc_ops tfifo_qdisc_ops __read_mostly = {
557 .dump = tfifo_dump, 557 .dump = tfifo_dump,
558}; 558};
559 559
560static int netem_init(struct Qdisc *sch, struct rtattr *opt) 560static int netem_init(struct Qdisc *sch, struct nlattr *opt)
561{ 561{
562 struct netem_sched_data *q = qdisc_priv(sch); 562 struct netem_sched_data *q = qdisc_priv(sch);
563 int ret; 563 int ret;
@@ -595,7 +595,7 @@ static int netem_dump(struct Qdisc *sch, struct sk_buff *skb)
595{ 595{
596 const struct netem_sched_data *q = qdisc_priv(sch); 596 const struct netem_sched_data *q = qdisc_priv(sch);
597 unsigned char *b = skb_tail_pointer(skb); 597 unsigned char *b = skb_tail_pointer(skb);
598 struct rtattr *rta = (struct rtattr *) b; 598 struct nlattr *nla = (struct nlattr *) b;
599 struct tc_netem_qopt qopt; 599 struct tc_netem_qopt qopt;
600 struct tc_netem_corr cor; 600 struct tc_netem_corr cor;
601 struct tc_netem_reorder reorder; 601 struct tc_netem_reorder reorder;
@@ -607,26 +607,26 @@ static int netem_dump(struct Qdisc *sch, struct sk_buff *skb)
607 qopt.loss = q->loss; 607 qopt.loss = q->loss;
608 qopt.gap = q->gap; 608 qopt.gap = q->gap;
609 qopt.duplicate = q->duplicate; 609 qopt.duplicate = q->duplicate;
610 RTA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt); 610 NLA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt);
611 611
612 cor.delay_corr = q->delay_cor.rho; 612 cor.delay_corr = q->delay_cor.rho;
613 cor.loss_corr = q->loss_cor.rho; 613 cor.loss_corr = q->loss_cor.rho;
614 cor.dup_corr = q->dup_cor.rho; 614 cor.dup_corr = q->dup_cor.rho;
615 RTA_PUT(skb, TCA_NETEM_CORR, sizeof(cor), &cor); 615 NLA_PUT(skb, TCA_NETEM_CORR, sizeof(cor), &cor);
616 616
617 reorder.probability = q->reorder; 617 reorder.probability = q->reorder;
618 reorder.correlation = q->reorder_cor.rho; 618 reorder.correlation = q->reorder_cor.rho;
619 RTA_PUT(skb, TCA_NETEM_REORDER, sizeof(reorder), &reorder); 619 NLA_PUT(skb, TCA_NETEM_REORDER, sizeof(reorder), &reorder);
620 620
621 corrupt.probability = q->corrupt; 621 corrupt.probability = q->corrupt;
622 corrupt.correlation = q->corrupt_cor.rho; 622 corrupt.correlation = q->corrupt_cor.rho;
623 RTA_PUT(skb, TCA_NETEM_CORRUPT, sizeof(corrupt), &corrupt); 623 NLA_PUT(skb, TCA_NETEM_CORRUPT, sizeof(corrupt), &corrupt);
624 624
625 rta->rta_len = skb_tail_pointer(skb) - b; 625 nla->nla_len = skb_tail_pointer(skb) - b;
626 626
627 return skb->len; 627 return skb->len;
628 628
629rtattr_failure: 629nla_put_failure:
630 nlmsg_trim(skb, b); 630 nlmsg_trim(skb, b);
631 return -1; 631 return -1;
632} 632}
@@ -678,7 +678,7 @@ static void netem_put(struct Qdisc *sch, unsigned long arg)
678} 678}
679 679
680static int netem_change_class(struct Qdisc *sch, u32 classid, u32 parentid, 680static int netem_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
681 struct rtattr **tca, unsigned long *arg) 681 struct nlattr **tca, unsigned long *arg)
682{ 682{
683 return -ENOSYS; 683 return -ENOSYS;
684} 684}
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 2243aaa8d851..a4f932df86e9 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -224,15 +224,15 @@ prio_destroy(struct Qdisc* sch)
224 qdisc_destroy(q->queues[prio]); 224 qdisc_destroy(q->queues[prio]);
225} 225}
226 226
227static int prio_tune(struct Qdisc *sch, struct rtattr *opt) 227static int prio_tune(struct Qdisc *sch, struct nlattr *opt)
228{ 228{
229 struct prio_sched_data *q = qdisc_priv(sch); 229 struct prio_sched_data *q = qdisc_priv(sch);
230 struct tc_prio_qopt *qopt; 230 struct tc_prio_qopt *qopt;
231 struct rtattr *tb[TCA_PRIO_MAX]; 231 struct nlattr *tb[TCA_PRIO_MAX + 1];
232 int i; 232 int i;
233 233
234 if (rtattr_parse_nested_compat(tb, TCA_PRIO_MAX, opt, qopt, 234 if (nla_parse_nested_compat(tb, TCA_PRIO_MAX, opt, NULL, qopt,
235 sizeof(*qopt))) 235 sizeof(*qopt)))
236 return -EINVAL; 236 return -EINVAL;
237 q->bands = qopt->bands; 237 q->bands = qopt->bands;
238 /* If we're multiqueue, make sure the number of incoming bands 238 /* If we're multiqueue, make sure the number of incoming bands
@@ -242,7 +242,7 @@ static int prio_tune(struct Qdisc *sch, struct rtattr *opt)
242 * only one that is enabled for multiqueue, since it's the only one 242 * only one that is enabled for multiqueue, since it's the only one
243 * that interacts with the underlying device. 243 * that interacts with the underlying device.
244 */ 244 */
245 q->mq = RTA_GET_FLAG(tb[TCA_PRIO_MQ - 1]); 245 q->mq = nla_get_flag(tb[TCA_PRIO_MQ]);
246 if (q->mq) { 246 if (q->mq) {
247 if (sch->parent != TC_H_ROOT) 247 if (sch->parent != TC_H_ROOT)
248 return -EINVAL; 248 return -EINVAL;
@@ -296,7 +296,7 @@ static int prio_tune(struct Qdisc *sch, struct rtattr *opt)
296 return 0; 296 return 0;
297} 297}
298 298
299static int prio_init(struct Qdisc *sch, struct rtattr *opt) 299static int prio_init(struct Qdisc *sch, struct nlattr *opt)
300{ 300{
301 struct prio_sched_data *q = qdisc_priv(sch); 301 struct prio_sched_data *q = qdisc_priv(sch);
302 int i; 302 int i;
@@ -319,20 +319,24 @@ static int prio_dump(struct Qdisc *sch, struct sk_buff *skb)
319{ 319{
320 struct prio_sched_data *q = qdisc_priv(sch); 320 struct prio_sched_data *q = qdisc_priv(sch);
321 unsigned char *b = skb_tail_pointer(skb); 321 unsigned char *b = skb_tail_pointer(skb);
322 struct rtattr *nest; 322 struct nlattr *nest;
323 struct tc_prio_qopt opt; 323 struct tc_prio_qopt opt;
324 324
325 opt.bands = q->bands; 325 opt.bands = q->bands;
326 memcpy(&opt.priomap, q->prio2band, TC_PRIO_MAX+1); 326 memcpy(&opt.priomap, q->prio2band, TC_PRIO_MAX+1);
327 327
328 nest = RTA_NEST_COMPAT(skb, TCA_OPTIONS, sizeof(opt), &opt); 328 nest = nla_nest_compat_start(skb, TCA_OPTIONS, sizeof(opt), &opt);
329 if (q->mq) 329 if (nest == NULL)
330 RTA_PUT_FLAG(skb, TCA_PRIO_MQ); 330 goto nla_put_failure;
331 RTA_NEST_COMPAT_END(skb, nest); 331 if (q->mq) {
332 if (nla_put_flag(skb, TCA_PRIO_MQ) < 0)
333 goto nla_put_failure;
334 }
335 nla_nest_compat_end(skb, nest);
332 336
333 return skb->len; 337 return skb->len;
334 338
335rtattr_failure: 339nla_put_failure:
336 nlmsg_trim(skb, b); 340 nlmsg_trim(skb, b);
337 return -1; 341 return -1;
338} 342}
@@ -392,7 +396,7 @@ static void prio_put(struct Qdisc *q, unsigned long cl)
392 return; 396 return;
393} 397}
394 398
395static int prio_change(struct Qdisc *sch, u32 handle, u32 parent, struct rtattr **tca, unsigned long *arg) 399static int prio_change(struct Qdisc *sch, u32 handle, u32 parent, struct nlattr **tca, unsigned long *arg)
396{ 400{
397 unsigned long cl = *arg; 401 unsigned long cl = *arg;
398 struct prio_sched_data *q = qdisc_priv(sch); 402 struct prio_sched_data *q = qdisc_priv(sch);
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index f1e9647f7db7..6ce8da5aca0b 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -177,21 +177,21 @@ static void red_destroy(struct Qdisc *sch)
177static struct Qdisc *red_create_dflt(struct Qdisc *sch, u32 limit) 177static struct Qdisc *red_create_dflt(struct Qdisc *sch, u32 limit)
178{ 178{
179 struct Qdisc *q; 179 struct Qdisc *q;
180 struct rtattr *rta; 180 struct nlattr *nla;
181 int ret; 181 int ret;
182 182
183 q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops, 183 q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops,
184 TC_H_MAKE(sch->handle, 1)); 184 TC_H_MAKE(sch->handle, 1));
185 if (q) { 185 if (q) {
186 rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), 186 nla = kmalloc(nla_attr_size(sizeof(struct tc_fifo_qopt)),
187 GFP_KERNEL); 187 GFP_KERNEL);
188 if (rta) { 188 if (nla) {
189 rta->rta_type = RTM_NEWQDISC; 189 nla->nla_type = RTM_NEWQDISC;
190 rta->rta_len = RTA_LENGTH(sizeof(struct tc_fifo_qopt)); 190 nla->nla_len = nla_attr_size(sizeof(struct tc_fifo_qopt));
191 ((struct tc_fifo_qopt *)RTA_DATA(rta))->limit = limit; 191 ((struct tc_fifo_qopt *)nla_data(nla))->limit = limit;
192 192
193 ret = q->ops->change(q, rta); 193 ret = q->ops->change(q, nla);
194 kfree(rta); 194 kfree(nla);
195 195
196 if (ret == 0) 196 if (ret == 0)
197 return q; 197 return q;
@@ -201,23 +201,23 @@ static struct Qdisc *red_create_dflt(struct Qdisc *sch, u32 limit)
201 return NULL; 201 return NULL;
202} 202}
203 203
204static int red_change(struct Qdisc *sch, struct rtattr *opt) 204static int red_change(struct Qdisc *sch, struct nlattr *opt)
205{ 205{
206 struct red_sched_data *q = qdisc_priv(sch); 206 struct red_sched_data *q = qdisc_priv(sch);
207 struct rtattr *tb[TCA_RED_MAX]; 207 struct nlattr *tb[TCA_RED_MAX + 1];
208 struct tc_red_qopt *ctl; 208 struct tc_red_qopt *ctl;
209 struct Qdisc *child = NULL; 209 struct Qdisc *child = NULL;
210 210
211 if (opt == NULL || rtattr_parse_nested(tb, TCA_RED_MAX, opt)) 211 if (opt == NULL || nla_parse_nested(tb, TCA_RED_MAX, opt, NULL))
212 return -EINVAL; 212 return -EINVAL;
213 213
214 if (tb[TCA_RED_PARMS-1] == NULL || 214 if (tb[TCA_RED_PARMS] == NULL ||
215 RTA_PAYLOAD(tb[TCA_RED_PARMS-1]) < sizeof(*ctl) || 215 nla_len(tb[TCA_RED_PARMS]) < sizeof(*ctl) ||
216 tb[TCA_RED_STAB-1] == NULL || 216 tb[TCA_RED_STAB] == NULL ||
217 RTA_PAYLOAD(tb[TCA_RED_STAB-1]) < RED_STAB_SIZE) 217 nla_len(tb[TCA_RED_STAB]) < RED_STAB_SIZE)
218 return -EINVAL; 218 return -EINVAL;
219 219
220 ctl = RTA_DATA(tb[TCA_RED_PARMS-1]); 220 ctl = nla_data(tb[TCA_RED_PARMS]);
221 221
222 if (ctl->limit > 0) { 222 if (ctl->limit > 0) {
223 child = red_create_dflt(sch, ctl->limit); 223 child = red_create_dflt(sch, ctl->limit);
@@ -235,7 +235,7 @@ static int red_change(struct Qdisc *sch, struct rtattr *opt)
235 235
236 red_set_parms(&q->parms, ctl->qth_min, ctl->qth_max, ctl->Wlog, 236 red_set_parms(&q->parms, ctl->qth_min, ctl->qth_max, ctl->Wlog,
237 ctl->Plog, ctl->Scell_log, 237 ctl->Plog, ctl->Scell_log,
238 RTA_DATA(tb[TCA_RED_STAB-1])); 238 nla_data(tb[TCA_RED_STAB]));
239 239
240 if (skb_queue_empty(&sch->q)) 240 if (skb_queue_empty(&sch->q))
241 red_end_of_idle_period(&q->parms); 241 red_end_of_idle_period(&q->parms);
@@ -244,7 +244,7 @@ static int red_change(struct Qdisc *sch, struct rtattr *opt)
244 return 0; 244 return 0;
245} 245}
246 246
247static int red_init(struct Qdisc* sch, struct rtattr *opt) 247static int red_init(struct Qdisc* sch, struct nlattr *opt)
248{ 248{
249 struct red_sched_data *q = qdisc_priv(sch); 249 struct red_sched_data *q = qdisc_priv(sch);
250 250
@@ -255,7 +255,7 @@ static int red_init(struct Qdisc* sch, struct rtattr *opt)
255static int red_dump(struct Qdisc *sch, struct sk_buff *skb) 255static int red_dump(struct Qdisc *sch, struct sk_buff *skb)
256{ 256{
257 struct red_sched_data *q = qdisc_priv(sch); 257 struct red_sched_data *q = qdisc_priv(sch);
258 struct rtattr *opts = NULL; 258 struct nlattr *opts = NULL;
259 struct tc_red_qopt opt = { 259 struct tc_red_qopt opt = {
260 .limit = q->limit, 260 .limit = q->limit,
261 .flags = q->flags, 261 .flags = q->flags,
@@ -266,12 +266,14 @@ static int red_dump(struct Qdisc *sch, struct sk_buff *skb)
266 .Scell_log = q->parms.Scell_log, 266 .Scell_log = q->parms.Scell_log,
267 }; 267 };
268 268
269 opts = RTA_NEST(skb, TCA_OPTIONS); 269 opts = nla_nest_start(skb, TCA_OPTIONS);
270 RTA_PUT(skb, TCA_RED_PARMS, sizeof(opt), &opt); 270 if (opts == NULL)
271 return RTA_NEST_END(skb, opts); 271 goto nla_put_failure;
272 NLA_PUT(skb, TCA_RED_PARMS, sizeof(opt), &opt);
273 return nla_nest_end(skb, opts);
272 274
273rtattr_failure: 275nla_put_failure:
274 return RTA_NEST_CANCEL(skb, opts); 276 return nla_nest_cancel(skb, opts);
275} 277}
276 278
277static int red_dump_stats(struct Qdisc *sch, struct gnet_dump *d) 279static int red_dump_stats(struct Qdisc *sch, struct gnet_dump *d)
@@ -332,7 +334,7 @@ static void red_put(struct Qdisc *sch, unsigned long arg)
332} 334}
333 335
334static int red_change_class(struct Qdisc *sch, u32 classid, u32 parentid, 336static int red_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
335 struct rtattr **tca, unsigned long *arg) 337 struct nlattr **tca, unsigned long *arg)
336{ 338{
337 return -ENOSYS; 339 return -ENOSYS;
338} 340}
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 25afe0f1d83a..91af539ab6e6 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -397,13 +397,13 @@ static void sfq_perturbation(unsigned long arg)
397 mod_timer(&q->perturb_timer, jiffies + q->perturb_period); 397 mod_timer(&q->perturb_timer, jiffies + q->perturb_period);
398} 398}
399 399
400static int sfq_change(struct Qdisc *sch, struct rtattr *opt) 400static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
401{ 401{
402 struct sfq_sched_data *q = qdisc_priv(sch); 402 struct sfq_sched_data *q = qdisc_priv(sch);
403 struct tc_sfq_qopt *ctl = RTA_DATA(opt); 403 struct tc_sfq_qopt *ctl = nla_data(opt);
404 unsigned int qlen; 404 unsigned int qlen;
405 405
406 if (opt->rta_len < RTA_LENGTH(sizeof(*ctl))) 406 if (opt->nla_len < nla_attr_size(sizeof(*ctl)))
407 return -EINVAL; 407 return -EINVAL;
408 408
409 sch_tree_lock(sch); 409 sch_tree_lock(sch);
@@ -426,7 +426,7 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
426 return 0; 426 return 0;
427} 427}
428 428
429static int sfq_init(struct Qdisc *sch, struct rtattr *opt) 429static int sfq_init(struct Qdisc *sch, struct nlattr *opt)
430{ 430{
431 struct sfq_sched_data *q = qdisc_priv(sch); 431 struct sfq_sched_data *q = qdisc_priv(sch);
432 int i; 432 int i;
@@ -481,11 +481,11 @@ static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
481 opt.divisor = SFQ_HASH_DIVISOR; 481 opt.divisor = SFQ_HASH_DIVISOR;
482 opt.flows = q->limit; 482 opt.flows = q->limit;
483 483
484 RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); 484 NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
485 485
486 return skb->len; 486 return skb->len;
487 487
488rtattr_failure: 488nla_put_failure:
489 nlmsg_trim(skb, b); 489 nlmsg_trim(skb, b);
490 return -1; 490 return -1;
491} 491}
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index d88fea9d6b61..6c4ad7e677b3 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -245,20 +245,21 @@ static void tbf_reset(struct Qdisc* sch)
245static struct Qdisc *tbf_create_dflt_qdisc(struct Qdisc *sch, u32 limit) 245static struct Qdisc *tbf_create_dflt_qdisc(struct Qdisc *sch, u32 limit)
246{ 246{
247 struct Qdisc *q; 247 struct Qdisc *q;
248 struct rtattr *rta; 248 struct nlattr *nla;
249 int ret; 249 int ret;
250 250
251 q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops, 251 q = qdisc_create_dflt(sch->dev, &bfifo_qdisc_ops,
252 TC_H_MAKE(sch->handle, 1)); 252 TC_H_MAKE(sch->handle, 1));
253 if (q) { 253 if (q) {
254 rta = kmalloc(RTA_LENGTH(sizeof(struct tc_fifo_qopt)), GFP_KERNEL); 254 nla = kmalloc(nla_attr_size(sizeof(struct tc_fifo_qopt)),
255 if (rta) { 255 GFP_KERNEL);
256 rta->rta_type = RTM_NEWQDISC; 256 if (nla) {
257 rta->rta_len = RTA_LENGTH(sizeof(struct tc_fifo_qopt)); 257 nla->nla_type = RTM_NEWQDISC;
258 ((struct tc_fifo_qopt *)RTA_DATA(rta))->limit = limit; 258 nla->nla_len = nla_attr_size(sizeof(struct tc_fifo_qopt));
259 ((struct tc_fifo_qopt *)nla_data(nla))->limit = limit;
259 260
260 ret = q->ops->change(q, rta); 261 ret = q->ops->change(q, nla);
261 kfree(rta); 262 kfree(nla);
262 263
263 if (ret == 0) 264 if (ret == 0)
264 return q; 265 return q;
@@ -269,30 +270,30 @@ static struct Qdisc *tbf_create_dflt_qdisc(struct Qdisc *sch, u32 limit)
269 return NULL; 270 return NULL;
270} 271}
271 272
272static int tbf_change(struct Qdisc* sch, struct rtattr *opt) 273static int tbf_change(struct Qdisc* sch, struct nlattr *opt)
273{ 274{
274 int err = -EINVAL; 275 int err = -EINVAL;
275 struct tbf_sched_data *q = qdisc_priv(sch); 276 struct tbf_sched_data *q = qdisc_priv(sch);
276 struct rtattr *tb[TCA_TBF_PTAB]; 277 struct nlattr *tb[TCA_TBF_PTAB + 1];
277 struct tc_tbf_qopt *qopt; 278 struct tc_tbf_qopt *qopt;
278 struct qdisc_rate_table *rtab = NULL; 279 struct qdisc_rate_table *rtab = NULL;
279 struct qdisc_rate_table *ptab = NULL; 280 struct qdisc_rate_table *ptab = NULL;
280 struct Qdisc *child = NULL; 281 struct Qdisc *child = NULL;
281 int max_size,n; 282 int max_size,n;
282 283
283 if (rtattr_parse_nested(tb, TCA_TBF_PTAB, opt) || 284 if (nla_parse_nested(tb, TCA_TBF_PTAB, opt, NULL) ||
284 tb[TCA_TBF_PARMS-1] == NULL || 285 tb[TCA_TBF_PARMS] == NULL ||
285 RTA_PAYLOAD(tb[TCA_TBF_PARMS-1]) < sizeof(*qopt)) 286 nla_len(tb[TCA_TBF_PARMS]) < sizeof(*qopt))
286 goto done; 287 goto done;
287 288
288 qopt = RTA_DATA(tb[TCA_TBF_PARMS-1]); 289 qopt = nla_data(tb[TCA_TBF_PARMS]);
289 rtab = qdisc_get_rtab(&qopt->rate, tb[TCA_TBF_RTAB-1]); 290 rtab = qdisc_get_rtab(&qopt->rate, tb[TCA_TBF_RTAB]);
290 if (rtab == NULL) 291 if (rtab == NULL)
291 goto done; 292 goto done;
292 293
293 if (qopt->peakrate.rate) { 294 if (qopt->peakrate.rate) {
294 if (qopt->peakrate.rate > qopt->rate.rate) 295 if (qopt->peakrate.rate > qopt->rate.rate)
295 ptab = qdisc_get_rtab(&qopt->peakrate, tb[TCA_TBF_PTAB-1]); 296 ptab = qdisc_get_rtab(&qopt->peakrate, tb[TCA_TBF_PTAB]);
296 if (ptab == NULL) 297 if (ptab == NULL)
297 goto done; 298 goto done;
298 } 299 }
@@ -339,7 +340,7 @@ done:
339 return err; 340 return err;
340} 341}
341 342
342static int tbf_init(struct Qdisc* sch, struct rtattr *opt) 343static int tbf_init(struct Qdisc* sch, struct nlattr *opt)
343{ 344{
344 struct tbf_sched_data *q = qdisc_priv(sch); 345 struct tbf_sched_data *q = qdisc_priv(sch);
345 346
@@ -371,11 +372,11 @@ static int tbf_dump(struct Qdisc *sch, struct sk_buff *skb)
371{ 372{
372 struct tbf_sched_data *q = qdisc_priv(sch); 373 struct tbf_sched_data *q = qdisc_priv(sch);
373 unsigned char *b = skb_tail_pointer(skb); 374 unsigned char *b = skb_tail_pointer(skb);
374 struct rtattr *rta; 375 struct nlattr *nla;
375 struct tc_tbf_qopt opt; 376 struct tc_tbf_qopt opt;
376 377
377 rta = (struct rtattr*)b; 378 nla = (struct nlattr*)b;
378 RTA_PUT(skb, TCA_OPTIONS, 0, NULL); 379 NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
379 380
380 opt.limit = q->limit; 381 opt.limit = q->limit;
381 opt.rate = q->R_tab->rate; 382 opt.rate = q->R_tab->rate;
@@ -385,12 +386,12 @@ static int tbf_dump(struct Qdisc *sch, struct sk_buff *skb)
385 memset(&opt.peakrate, 0, sizeof(opt.peakrate)); 386 memset(&opt.peakrate, 0, sizeof(opt.peakrate));
386 opt.mtu = q->mtu; 387 opt.mtu = q->mtu;
387 opt.buffer = q->buffer; 388 opt.buffer = q->buffer;
388 RTA_PUT(skb, TCA_TBF_PARMS, sizeof(opt), &opt); 389 NLA_PUT(skb, TCA_TBF_PARMS, sizeof(opt), &opt);
389 rta->rta_len = skb_tail_pointer(skb) - b; 390 nla->nla_len = skb_tail_pointer(skb) - b;
390 391
391 return skb->len; 392 return skb->len;
392 393
393rtattr_failure: 394nla_put_failure:
394 nlmsg_trim(skb, b); 395 nlmsg_trim(skb, b);
395 return -1; 396 return -1;
396} 397}
@@ -442,7 +443,7 @@ static void tbf_put(struct Qdisc *sch, unsigned long arg)
442} 443}
443 444
444static int tbf_change_class(struct Qdisc *sch, u32 classid, u32 parentid, 445static int tbf_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
445 struct rtattr **tca, unsigned long *arg) 446 struct nlattr **tca, unsigned long *arg)
446{ 447{
447 return -ENOSYS; 448 return -ENOSYS;
448} 449}
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index c0ed06d4a504..1411c7b1fbdc 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -168,7 +168,7 @@ teql_destroy(struct Qdisc* sch)
168 } 168 }
169} 169}
170 170
171static int teql_qdisc_init(struct Qdisc *sch, struct rtattr *opt) 171static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt)
172{ 172{
173 struct net_device *dev = sch->dev; 173 struct net_device *dev = sch->dev;
174 struct teql_master *m = (struct teql_master*)sch->ops; 174 struct teql_master *m = (struct teql_master*)sch->ops;
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-06 17:21:16 -0400