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Subject: [PATCH] Update mcast rwlock for RT
From: Daniel Walker <dwalker@mvista.com>
To: mingo@elte.hu
Cc: linux-kernel@vger.kernel.org
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Date: Tue, 03 Jan 2006 09:27:08 -0800
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	Corrects this mcast lock for RT . Seems like this should
really be an rwlock_init() .

Signed-Off-By: Daniel Walker <dwalker@mvista.com>

Index: linux-2.6.15/net/ipv6/mcast.c
===================================================================
--- linux-2.6.15.orig/net/ipv6/mcast.c
+++ linux-2.6.15/net/ipv6/mcast.c
@@ -224,7 +224,7 @@ int ipv6_sock_mc_join(struct sock *sk, i
 
 	mc_lst->ifindex = dev->ifindex;
 	mc_lst->sfmode = MCAST_EXCLUDE;
-	mc_lst->sflock = RW_LOCK_UNLOCKED;
+	mc_lst->sflock = RW_LOCK_UNLOCKED(mc_lst->sflock);
 	mc_lst->sflist = NULL;
 
 	/*