Commit 76edc605 authored by Al Viro's avatar Al Viro

[PATCH] ipv4 NULL noise removal

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent e110ab94
......@@ -1578,7 +1578,7 @@ static int sf_setstate(struct ip_mc_list *pmc)
new_in = psf->sf_count[MCAST_INCLUDE] != 0;
if (new_in) {
if (!psf->sf_oldin) {
struct ip_sf_list *prev = 0;
struct ip_sf_list *prev = NULL;
for (dpsf=pmc->tomb; dpsf; dpsf=dpsf->sf_next) {
if (dpsf->sf_inaddr == psf->sf_inaddr)
......
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