diff options
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index a4f6263fddca..3dd4a37488d5 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -123,16 +123,11 @@ static int ip6_finish_output2(struct sk_buff *skb) skb->len); } - rcu_read_lock(); rt = (struct rt6_info *) dst; neigh = rt->n; - if (neigh) { - int res = dst_neigh_output(dst, neigh, skb); + if (neigh) + return dst_neigh_output(dst, neigh, skb); - rcu_read_unlock(); - return res; - } - rcu_read_unlock(); IP6_INC_STATS_BH(dev_net(dst->dev), ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); kfree_skb(skb); @@ -983,7 +978,6 @@ static int ip6_dst_lookup_tail(struct sock *sk, * dst entry and replace it instead with the * dst entry of the nexthop router */ - rcu_read_lock(); rt = (struct rt6_info *) *dst; n = rt->n; if (n && !(n->nud_state & NUD_VALID)) { @@ -991,7 +985,6 @@ static int ip6_dst_lookup_tail(struct sock *sk, struct flowi6 fl_gw6; int redirect; - rcu_read_unlock(); ifp = ipv6_get_ifaddr(net, &fl6->saddr, (*dst)->dev, 1); @@ -1011,8 +1004,6 @@ static int ip6_dst_lookup_tail(struct sock *sk, if ((err = (*dst)->error)) goto out_err_release; } - } else { - rcu_read_unlock(); } #endif |