[PATCH] net/ipv6/mcast.c NULL noise removal

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

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 4420948a1bfe..807c021d64a2 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) {