1 files changed, 39 insertions, 40 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index d061465d6827..259f1b231038 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -524,7 +524,7 @@ csum_copy_err:
         goto out;
 }
 
-static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
+static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
                                      struct raw6_sock *rp)
 {
         struct sk_buff *skb;
@@ -586,11 +586,10 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
         if (unlikely(csum))
                 tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));
 
-        csum = csum_ipv6_magic(&fl->fl6_src,
-                                   &fl->fl6_dst,
-                                   total_len, fl->flowi_proto, tmp_csum);
+        csum = csum_ipv6_magic(&fl6->saddr, &fl6->daddr,
+                               total_len, fl6->flowi6_proto, tmp_csum);
 
-        if (csum == 0 && fl->flowi_proto == IPPROTO_UDP)
+        if (csum == 0 && fl6->flowi6_proto == IPPROTO_UDP)
                 csum = CSUM_MANGLED_0;
 
         if (skb_store_bits(skb, offset, &csum, 2))
@@ -603,7 +602,7 @@ out:
 }
 
 static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
-                        struct flowi *fl, struct dst_entry **dstp,
+                        struct flowi6 *fl6, struct dst_entry **dstp,
                         unsigned int flags)
 {
         struct ipv6_pinfo *np = inet6_sk(sk);
@@ -613,7 +612,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
         struct rt6_info *rt = (struct rt6_info *)*dstp;
 
         if (length > rt->dst.dev->mtu) {
-                ipv6_local_error(sk, EMSGSIZE, fl, rt->dst.dev->mtu);
+                ipv6_local_error(sk, EMSGSIZE, fl6, rt->dst.dev->mtu);
                 return -EMSGSIZE;
         }
         if (flags&MSG_PROBE)
@@ -662,7 +661,7 @@ error:
         return err;
 }
 
-static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
+static int rawv6_probe_proto_opt(struct flowi6 *fl6, struct msghdr *msg)
 {
         struct iovec *iov;
         u8 __user *type = NULL;
@@ -679,7 +678,7 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
                 if (!iov)
                         continue;
 
-                switch (fl->flowi_proto) {
+                switch (fl6->flowi6_proto) {
                 case IPPROTO_ICMPV6:
                         /* check if one-byte field is readable or not. */
                         if (iov->iov_base && iov->iov_len < 1)
@@ -694,8 +693,8 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
                                 code = iov->iov_base;
 
                         if (type && code) {
-                                if (get_user(fl->fl6_icmp_type, type) ||
-                                    get_user(fl->fl6_icmp_code, code))
+                                if (get_user(fl6->uli.icmpt.type, type) ||
+                                    get_user(fl6->uli.icmpt.code, code))
                                         return -EFAULT;
                                 probed = 1;
                         }
@@ -706,7 +705,7 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
                         /* check if type field is readable or not. */
                         if (iov->iov_len > 2 - len) {
                                 u8 __user *p = iov->iov_base;
-                                if (get_user(fl->fl6_mh_type, &p[2 - len]))
+                                if (get_user(fl6->uli.mht.type, &p[2 - len]))
                                         return -EFAULT;
                                 probed = 1;
                         } else
@@ -735,7 +734,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
         struct ipv6_txoptions *opt = NULL;
         struct ip6_flowlabel *flowlabel = NULL;
         struct dst_entry *dst = NULL;
-        struct flowi fl;
+        struct flowi6 fl6;
         int addr_len = msg->msg_namelen;
         int hlimit = -1;
         int tclass = -1;
@@ -756,9 +755,9 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
         /*
          *      Get and verify the address.
          */
-        memset(&fl, 0, sizeof(fl));
+        memset(&fl6, 0, sizeof(fl6));
 
-        fl.flowi_mark = sk->sk_mark;
+        fl6.flowi6_mark = sk->sk_mark;
 
         if (sin6) {
                 if (addr_len < SIN6_LEN_RFC2133)
@@ -780,9 +779,9 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
 
                 daddr = &sin6->sin6_addr;
                 if (np->sndflow) {
-                        fl.fl6_flowlabel = sin6->sin6_flowinfo&IPV6_FLOWINFO_MASK;
-                        if (fl.fl6_flowlabel&IPV6_FLOWLABEL_MASK) {
-                                flowlabel = fl6_sock_lookup(sk, fl.fl6_flowlabel);
+                        fl6.flowlabel = sin6->sin6_flowinfo&IPV6_FLOWINFO_MASK;
+                        if (fl6.flowlabel&IPV6_FLOWLABEL_MASK) {
+                                flowlabel = fl6_sock_lookup(sk, fl6.flowlabel);
                                 if (flowlabel == NULL)
                                         return -EINVAL;
                                 daddr = &flowlabel->dst;
@@ -800,32 +799,32 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
                 if (addr_len >= sizeof(struct sockaddr_in6) &&
                     sin6->sin6_scope_id &&
                     ipv6_addr_type(daddr)&IPV6_ADDR_LINKLOCAL)
-                        fl.flowi_oif = sin6->sin6_scope_id;
+                        fl6.flowi6_oif = sin6->sin6_scope_id;
         } else {
                 if (sk->sk_state != TCP_ESTABLISHED)
                         return -EDESTADDRREQ;
 
                 proto = inet->inet_num;
                 daddr = &np->daddr;
-                fl.fl6_flowlabel = np->flow_label;
+                fl6.flowlabel = np->flow_label;
         }
 
-        if (fl.flowi_oif == 0)
-                fl.flowi_oif = sk->sk_bound_dev_if;
+        if (fl6.flowi6_oif == 0)
+                fl6.flowi6_oif = sk->sk_bound_dev_if;
 
         if (msg->msg_controllen) {
                 opt = &opt_space;
                 memset(opt, 0, sizeof(struct ipv6_txoptions));
                 opt->tot_len = sizeof(struct ipv6_txoptions);
 
-                err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit,
+                err = datagram_send_ctl(sock_net(sk), msg, &fl6, opt, &hlimit,
                                         &tclass, &dontfrag);
                 if (err < 0) {
                         fl6_sock_release(flowlabel);
                         return err;
                 }
-                if ((fl.fl6_flowlabel&IPV6_FLOWLABEL_MASK) && !flowlabel) {
-                        flowlabel = fl6_sock_lookup(sk, fl.fl6_flowlabel);
+                if ((fl6.flowlabel&IPV6_FLOWLABEL_MASK) && !flowlabel) {
+                        flowlabel = fl6_sock_lookup(sk, fl6.flowlabel);
                         if (flowlabel == NULL)
                                 return -EINVAL;
                 }
@@ -838,31 +837,31 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
                 opt = fl6_merge_options(&opt_space, flowlabel, opt);
         opt = ipv6_fixup_options(&opt_space, opt);
 
-        fl.flowi_proto = proto;
-        err = rawv6_probe_proto_opt(&fl, msg);
+        fl6.flowi6_proto = proto;
+        err = rawv6_probe_proto_opt(&fl6, msg);
         if (err)
                 goto out;
 
         if (!ipv6_addr_any(daddr))
-                ipv6_addr_copy(&fl.fl6_dst, daddr);
+                ipv6_addr_copy(&fl6.daddr, daddr);
         else
-                fl.fl6_dst.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */
-        if (ipv6_addr_any(&fl.fl6_src) && !ipv6_addr_any(&np->saddr))
-                ipv6_addr_copy(&fl.fl6_src, &np->saddr);
+                fl6.daddr.s6_addr[15] = 0x1; /* :: means loopback (BSD'ism) */
+        if (ipv6_addr_any(&fl6.saddr) && !ipv6_addr_any(&np->saddr))
+                ipv6_addr_copy(&fl6.saddr, &np->saddr);
 
-        final_p = fl6_update_dst(&fl, opt, &final);
+        final_p = fl6_update_dst(&fl6, opt, &final);
 
-        if (!fl.flowi_oif && ipv6_addr_is_multicast(&fl.fl6_dst))
-                fl.flowi_oif = np->mcast_oif;
-        security_sk_classify_flow(sk, &fl);
+        if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
+                fl6.flowi6_oif = np->mcast_oif;
+        security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
 
-        dst = ip6_dst_lookup_flow(sk, &fl, final_p, true);
+        dst = ip6_dst_lookup_flow(sk, &fl6, final_p, true);
         if (IS_ERR(dst)) {
                 err = PTR_ERR(dst);
                 goto out;
         }
         if (hlimit < 0) {
-                if (ipv6_addr_is_multicast(&fl.fl6_dst))
+                if (ipv6_addr_is_multicast(&fl6.daddr))
                         hlimit = np->mcast_hops;
                 else
                         hlimit = np->hop_limit;
@@ -881,17 +880,17 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
 
 back_from_confirm:
         if (inet->hdrincl)
-                err = rawv6_send_hdrinc(sk, msg->msg_iov, len, &fl, &dst, msg->msg_flags);
+                err = rawv6_send_hdrinc(sk, msg->msg_iov, len, &fl6, &dst, msg->msg_flags);
         else {
                 lock_sock(sk);
                 err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov,
-                        len, 0, hlimit, tclass, opt, &fl, (struct rt6_info*)dst,
+                        len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info*)dst,
                         msg->msg_flags, dontfrag);
 
                 if (err)
                         ip6_flush_pending_frames(sk);
                 else if (!(msg->msg_flags & MSG_MORE))
-                        err = rawv6_push_pending_frames(sk, &fl, rp);
+                        err = rawv6_push_pending_frames(sk, &fl6, rp);
                 release_sock(sk);
         }
 done: