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authorIan Morris <ipm@chirality.org.uk>2015-04-03 11:17:27 +0300
committerDavid S. Miller <davem@davemloft.net>2015-04-03 19:11:15 +0300
commit00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch)
tree627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/ip_fragment.c
parent51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff)
downloadlinux-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.tar.xz
ipv4: coding style: comparison for inequality with NULL
The ipv4 code uses a mixture of coding styles. In some instances check for non-NULL pointer is done as x != NULL and sometimes as x. x is preferred according to checkpatch and this patch makes the code consistent by adopting the latter form. No changes detected by objdiff. Signed-off-by: Ian Morris <ipm@chirality.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_fragment.c')
-rw-r--r--net/ipv4/ip_fragment.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 5a6cf8667a9d..cc1da6d9cb35 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -639,7 +639,8 @@ int ip_defrag(struct sk_buff *skb, u32 user)
IP_INC_STATS_BH(net, IPSTATS_MIB_REASMREQDS);
/* Lookup (or create) queue header */
- if ((qp = ip_find(net, ip_hdr(skb), user)) != NULL) {
+ qp = ip_find(net, ip_hdr(skb), user);
+ if (qp) {
int ret;
spin_lock(&qp->q.lock);