From cfcabdcc2d5a810208e5bb3974121b7ed60119aa Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 9 Oct 2007 01:59:42 -0700 Subject: [NET]: sparse warning fixes Fix a bunch of sparse warnings. Mostly about 0 used as NULL pointer, and shadowed variable declarations. One notable case was that hash size should have been unsigned. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/sched/cls_u32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/cls_u32.c') diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index d4d5d2f271d2..9e98c6e567dd 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -592,7 +592,7 @@ static int u32_change(struct tcf_proto *tp, unsigned long base, u32 handle, } else handle = gen_new_kid(ht, htid); - if (tb[TCA_U32_SEL-1] == 0 || + if (tb[TCA_U32_SEL-1] == NULL || RTA_PAYLOAD(tb[TCA_U32_SEL-1]) < sizeof(struct tc_u32_sel)) return -EINVAL; -- cgit v1.2.3