[IPV6]: Fix some code/comment formatting in ip6_dst_output().
David S. Miller [Tue, 21 Mar 2006 05:35:50 +0000 (21:35 -0800)]
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv6/ip6_output.c

index 5bf70b1..7fefd99 100644 (file)
@@ -733,28 +733,29 @@ int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
                if (*dst) {
                        struct rt6_info *rt = (struct rt6_info*)*dst;
        
-                               /* Yes, checking route validity in not connected
-                                  case is not very simple. Take into account,
-                                  that we do not support routing by source, TOS,
-                                  and MSG_DONTROUTE            --ANK (980726)
-       
-                                  1. If route was host route, check that
-                                     cached destination is current.
-                                     If it is network route, we still may
-                                     check its validity using saved pointer
-                                     to the last used address: daddr_cache.
-                                     We do not want to save whole address now,
-                                     (because main consumer of this service
-                                      is tcp, which has not this problem),
-                                     so that the last trick works only on connected
-                                     sockets.
-                                  2. oif also should be the same.
-                                */
-       
+                       /* Yes, checking route validity in not connected
+                        * case is not very simple. Take into account,
+                        * that we do not support routing by source, TOS,
+                        * and MSG_DONTROUTE            --ANK (980726)
+                        *
+                        * 1. If route was host route, check that
+                        *    cached destination is current.
+                        *    If it is network route, we still may
+                        *    check its validity using saved pointer
+                        *    to the last used address: daddr_cache.
+                        *    We do not want to save whole address now,
+                        *    (because main consumer of this service
+                        *    is tcp, which has not this problem),
+                        *    so that the last trick works only on connected
+                        *    sockets.
+                        * 2. oif also should be the same.
+                        */
                        if (((rt->rt6i_dst.plen != 128 ||
-                             !ipv6_addr_equal(&fl->fl6_dst, &rt->rt6i_dst.addr))
+                             !ipv6_addr_equal(&fl->fl6_dst,
+                                              &rt->rt6i_dst.addr))
                             && (np->daddr_cache == NULL ||
-                                !ipv6_addr_equal(&fl->fl6_dst, np->daddr_cache)))
+                                !ipv6_addr_equal(&fl->fl6_dst,
+                                                 np->daddr_cache)))
                            || (fl->oif && fl->oif != (*dst)->dev->ifindex)) {
                                dst_release(*dst);
                                *dst = NULL;