From e80e28b6b67ecc25fa89c9129a5f70de6389b2a6 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 3 Feb 2006 20:10:03 -0500
Subject: [PATCH] net/ipv6/mcast.c NULL noise removal

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 4420948..807c021 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1978,7 +1978,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
 			new_in = psf->sf_count[MCAST_INCLUDE] != 0;
 		if (new_in) {
 			if (!psf->sf_oldin) {
-				struct ip6_sf_list *prev = 0;
+				struct ip6_sf_list *prev = NULL;
 
 				for (dpsf=pmc->mca_tomb; dpsf;
 				     dpsf=dpsf->sf_next) {
-- 
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