X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv6%2Fip6_input.c;h=99436a59e4ceb0a1465ffaa882f9be732f3bdd86;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=9b9cee7c063f8117a97cda7e266a02f0f939074c;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 9b9cee7c0..99436a59e 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -167,10 +167,9 @@ resubmit:
 		ipv6_raw_deliver(skb, nexthdr);
 
 	hash = nexthdr & (MAX_INET_PROTOS - 1);
-	if ((ipprot = inet6_protos[hash]) != NULL) {
+	if ((ipprot = rcu_dereference(inet6_protos[hash])) != NULL) {
 		int ret;
 		
-		smp_read_barrier_depends();
 		if (ipprot->flags & INET6_PROTO_FINAL) {
 			struct ipv6hdr *hdr;