diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index c1cfcb7e563..6863f8b43bb 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -321,13 +321,6 @@ static void ip6_dst_destroy(struct dst_entry *dst) } } -static atomic_t __rt6_peer_genid = ATOMIC_INIT(0); - -static u32 rt6_peer_genid(void) -{ - return atomic_read(&__rt6_peer_genid); -} - void rt6_bind_peer(struct rt6_info *rt, int create) { struct inet_peer_base *base; @@ -341,8 +334,6 @@ void rt6_bind_peer(struct rt6_info *rt, int create) if (peer) { if (!rt6_set_peer(rt, peer)) inet_putpeer(peer); - else - rt->rt6i_peer_genid = rt6_peer_genid(); } } @@ -1099,14 +1090,9 @@ static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie) if (rt->rt6i_genid != rt_genid(dev_net(rt->dst.dev))) return NULL; - if (rt->rt6i_node && (rt->rt6i_node->fn_sernum == cookie)) { - if (rt->rt6i_peer_genid != rt6_peer_genid()) { - if (!rt6_has_peer(rt)) - rt6_bind_peer(rt, 0); - rt->rt6i_peer_genid = rt6_peer_genid(); - } + if (rt->rt6i_node && (rt->rt6i_node->fn_sernum == cookie)) return dst; - } + return NULL; } |