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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/arp.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/arp.c')
-rw-r--r--net/ipv4/arp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index ffe84226a2c8..c6e67aa46c32 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -569,7 +569,7 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
break;
#endif
default:
- if (target_hw != NULL)
+ if (target_hw)
memcpy(arp_ptr, target_hw, dev->addr_len);
else
memset(arp_ptr, 0, dev->addr_len);