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/ipv4/ip_sockglue.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv4/ip_sockglue.c') diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index b2b3053dfef7..f51f20e487c8 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -659,7 +659,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, break; } msf = kmalloc(optlen, GFP_KERNEL); - if (msf == 0) { + if (!msf) { err = -ENOBUFS; break; } @@ -816,7 +816,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, break; } gsf = kmalloc(optlen,GFP_KERNEL); - if (gsf == 0) { + if (!gsf) { err = -ENOBUFS; break; } @@ -836,7 +836,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, } msize = IP_MSFILTER_SIZE(gsf->gf_numsrc); msf = kmalloc(msize,GFP_KERNEL); - if (msf == 0) { + if (!msf) { err = -ENOBUFS; goto mc_msf_out; } -- cgit v1.2.3