1 files changed, 23 insertions, 23 deletions

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 23b25f89e7e0..15873e14cb54 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -78,7 +78,7 @@ static int tcf_dump_walker(struct sk_buff *skb, struct netlink_callback *cb,
                            struct tc_action *a, struct tcf_hashinfo *hinfo)
 {
         struct tcf_common *p;
-        int err = 0, index = -1,i = 0, s_i = 0, n_i = 0;
+        int err = 0, index = -1, i = 0, s_i = 0, n_i = 0;
         struct nlattr *nest;
 
         read_lock_bh(hinfo->lock);
@@ -126,7 +126,7 @@ static int tcf_del_walker(struct sk_buff *skb, struct tc_action *a,
 {
         struct tcf_common *p, *s_p;
         struct nlattr *nest;
-        int i= 0, n_i = 0;
+        int i = 0, n_i = 0;
 
         nest = nla_nest_start(skb, a->order);
         if (nest == NULL)
@@ -138,7 +138,7 @@ static int tcf_del_walker(struct sk_buff *skb, struct tc_action *a,
                 while (p != NULL) {
                         s_p = p->tcfc_next;
                         if (ACT_P_DELETED == tcf_hash_release(p, 0, hinfo))
-                                 module_put(a->ops->owner);
+                                module_put(a->ops->owner);
                         n_i++;
                         p = s_p;
                 }
@@ -447,7 +447,8 @@ tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
         nest = nla_nest_start(skb, TCA_OPTIONS);
         if (nest == NULL)
                 goto nla_put_failure;
-        if ((err = tcf_action_dump_old(skb, a, bind, ref)) > 0) {
+        err = tcf_action_dump_old(skb, a, bind, ref);
+        if (err > 0) {
                 nla_nest_end(skb, nest);
                 return err;
         }
@@ -491,7 +492,7 @@ struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est,
         struct tc_action *a;
         struct tc_action_ops *a_o;
         char act_name[IFNAMSIZ];
-        struct nlattr *tb[TCA_ACT_MAX+1];
+        struct nlattr *tb[TCA_ACT_MAX + 1];
         struct nlattr *kind;
         int err;
 
@@ -549,9 +550,9 @@ struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est,
                 goto err_free;
 
         /* module count goes up only when brand new policy is created
-           if it exists and is only bound to in a_o->init() then
-           ACT_P_CREATED is not returned (a zero is).
-        */
+         * if it exists and is only bound to in a_o->init() then
+         * ACT_P_CREATED is not returned (a zero is).
+         */
         if (err != ACT_P_CREATED)
                 module_put(a_o->owner);
         a->ops = a_o;
@@ -569,7 +570,7 @@ err_out:
 struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est,
                                   char *name, int ovr, int bind)
 {
-        struct nlattr *tb[TCA_ACT_MAX_PRIO+1];
+        struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
         struct tc_action *head = NULL, *act, *act_prev = NULL;
         int err;
         int i;
@@ -697,7 +698,7 @@ act_get_notify(struct net *net, u32 pid, struct nlmsghdr *n,
 static struct tc_action *
 tcf_action_get_1(struct nlattr *nla, struct nlmsghdr *n, u32 pid)
 {
-        struct nlattr *tb[TCA_ACT_MAX+1];
+        struct nlattr *tb[TCA_ACT_MAX + 1];
         struct tc_action *a;
         int index;
         int err;
@@ -770,7 +771,7 @@ static int tca_action_flush(struct net *net, struct nlattr *nla,
         struct tcamsg *t;
         struct netlink_callback dcb;
         struct nlattr *nest;
-        struct nlattr *tb[TCA_ACT_MAX+1];
+        struct nlattr *tb[TCA_ACT_MAX + 1];
         struct nlattr *kind;
         struct tc_action *a = create_a(0);
         int err = -ENOMEM;
@@ -821,7 +822,8 @@ static int tca_action_flush(struct net *net, struct nlattr *nla,
         nlh->nlmsg_flags |= NLM_F_ROOT;
         module_put(a->ops->owner);
         kfree(a);
-        err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, n->nlmsg_flags&NLM_F_ECHO);
+        err = rtnetlink_send(skb, net, pid, RTNLGRP_TC,
+                             n->nlmsg_flags & NLM_F_ECHO);
         if (err > 0)
                 return 0;
 
@@ -842,14 +844,14 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
               u32 pid, int event)
 {
         int i, ret;
-        struct nlattr *tb[TCA_ACT_MAX_PRIO+1];
+        struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
         struct tc_action *head = NULL, *act, *act_prev = NULL;
 
         ret = nla_parse_nested(tb, TCA_ACT_MAX_PRIO, nla, NULL);
         if (ret < 0)
                 return ret;
 
-        if (event == RTM_DELACTION && n->nlmsg_flags&NLM_F_ROOT) {
+        if (event == RTM_DELACTION && n->nlmsg_flags & NLM_F_ROOT) {
                 if (tb[1] != NULL)
                         return tca_action_flush(net, tb[1], n, pid);
                 else
@@ -892,7 +894,7 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
                 /* now do the delete */
                 tcf_action_destroy(head, 0);
                 ret = rtnetlink_send(skb, net, pid, RTNLGRP_TC,
-                                     n->nlmsg_flags&NLM_F_ECHO);
+                                     n->nlmsg_flags & NLM_F_ECHO);
                 if (ret > 0)
                         return 0;
                 return ret;
@@ -936,7 +938,7 @@ static int tcf_add_notify(struct net *net, struct tc_action *a,
         nlh->nlmsg_len = skb_tail_pointer(skb) - b;
         NETLINK_CB(skb).dst_group = RTNLGRP_TC;
 
-        err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, flags&NLM_F_ECHO);
+        err = rtnetlink_send(skb, net, pid, RTNLGRP_TC, flags & NLM_F_ECHO);
         if (err > 0)
                 err = 0;
         return err;
@@ -967,7 +969,7 @@ tcf_action_add(struct net *net, struct nlattr *nla, struct nlmsghdr *n,
 
         /* dump then free all the actions after update; inserted policy
          * stays intact
-         * */
+         */
         ret = tcf_add_notify(net, act, pid, seq, RTM_NEWACTION, n->nlmsg_flags);
         for (a = act; a; a = act) {
                 act = a->next;
@@ -993,8 +995,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
                 return -EINVAL;
         }
 
-        /* n->nlmsg_flags&NLM_F_CREATE
-         * */
+        /* n->nlmsg_flags & NLM_F_CREATE */
         switch (n->nlmsg_type) {
         case RTM_NEWACTION:
                 /* we are going to assume all other flags
@@ -1003,7 +1004,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
                  * but since we want avoid ambiguity (eg when flags
                  * is zero) then just set this
                  */
-                if (n->nlmsg_flags&NLM_F_REPLACE)
+                if (n->nlmsg_flags & NLM_F_REPLACE)
                         ovr = 1;
 replay:
                 ret = tcf_action_add(net, tca[TCA_ACT_TAB], n, pid, ovr);
@@ -1028,7 +1029,7 @@ replay:
 static struct nlattr *
 find_dump_kind(const struct nlmsghdr *n)
 {
-        struct nlattr *tb1, *tb2[TCA_ACT_MAX+1];
+        struct nlattr *tb1, *tb2[TCA_ACT_MAX + 1];
         struct nlattr *tb[TCA_ACT_MAX_PRIO + 1];
         struct nlattr *nla[TCAA_MAX + 1];
         struct nlattr *kind;
@@ -1071,9 +1072,8 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb)
         }
 
         a_o = tc_lookup_action(kind);
-        if (a_o == NULL) {
+        if (a_o == NULL)
                 return 0;
-        }
 
         memset(&a, 0, sizeof(struct tc_action));
         a.ops = a_o;