netfilter: nfnetlink_osf: fix using plain integer as NULL warning

Fixes the following sparse warning: net/netfilter/nfnetlink_osf.c:274:24: warning: Using plain integer as NULL pointer

Wei Yongjun committed 8 years ago

Commit e7ea2a51 parent 212dfd91 file · +1 −1Browse files

Unified · Split

@@ -271,7 +271,7 @@ const char nf_osf_find(const struct sk_buff skb, · 270 unmodified lines
271	271
272	272	tcp = nf_osf_hdr_ctx_init(&ctx, skb, ip, opts);
273	273	if (!tcp)
274		− return false;
	274	+ return NULL;
275	275
276	276	list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) {
277	277	f = &kf->finger;