[IPV6] IP6TUNNEL: Delete all tunnel device when unloading module.

[karo-tx-linux.git] / net / ipv6 / mcast.c

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 639eb20c9f1fd08181c104593f3f39bc8bad3e0d..3b114e3fa2f8d5a84e658b9f194a89c7707a2cc5 100644 (file)
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -171,7 +171,7 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 
 #define IPV6_MLD_MAX_MSF       64
 
-int sysctl_mld_max_msf = IPV6_MLD_MAX_MSF;
+int sysctl_mld_max_msf __read_mostly = IPV6_MLD_MAX_MSF;
 
 /*
  *     socket join on multicast group