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authorStephen Hemminger <shemminger@linux-foundation.org>2007-10-09 01:59:42 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:54:48 -0700
commitcfcabdcc2d5a810208e5bb3974121b7ed60119aa (patch)
tree1aed711eeecc5a303b57f1fc47e1b5746e8a72c2 /net/ipv4/ip_sockglue.c
parentde83c058af25aa97ed4864abab11e90e8dead6e2 (diff)
[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 <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
-rw-r--r--net/ipv4/ip_sockglue.c6
1 files changed, 3 insertions, 3 deletions
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;
}