[IPV6]: Use macro for rwlock_t initialization.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index f829a4ad3ccca1657ca9e0308ecefd032160a598..1cf305a9f8ddf4067e6e9529c86eb71b25e3a349 100644 (file)
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -224,7 +224,7 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, struct in6_addr *addr)
 
        mc_lst->ifindex = dev->ifindex;
        mc_lst->sfmode = MCAST_EXCLUDE;
-       mc_lst->sflock = RW_LOCK_UNLOCKED;
+       rwlock_init(&mc_lst->sflock);
        mc_lst->sflist = NULL;
 
        /*