[Patch net-next v3 2/4] ipv6: export ipv6_sock_mc_join and ipv6_sock_mc_drop

[Cong Wang <amwang@redhat.com>]

From: Cong Wang <amwang@redhat.com>

They will be used by vxlan module.

Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
---
 net/ipv6/mcast.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index bfa6cc3..d03426d 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -200,6 +200,7 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr)
 
 	return 0;
 }
+EXPORT_SYMBOL(ipv6_sock_mc_join);
 
 /*
  *	socket leave on multicast group
@@ -246,6 +247,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr)
 
 	return -EADDRNOTAVAIL;
 }
+EXPORT_SYMBOL(ipv6_sock_mc_drop);
 
 /* called with rcu_read_lock() */
 static struct inet6_dev *ip6_mc_find_dev_rcu(struct net *net,
-- 
1.7.7.6