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

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2006-02-03 20:10:03 -05:00
parent bee14e1f8a
commit e80e28b6b6
1 changed files with 1 additions and 1 deletions
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net/ipv6/mcast.c
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@ -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) {