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authorIan Morris <ipm@chirality.org.uk>2015-04-03 09:17:26 +0100
committerDavid S. Miller <davem@davemloft.net>2015-04-03 12:11:15 -0400
commit51456b2914a34d16b1255b7c55d5cbf6a681d306 (patch)
treeb8f1135150269f591105f787fbf7c7d8c2307d3e /net/ipv4/ipcomp.c
parentMerge branch 'mlx5-next' (diff)
downloadlinux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.tar.xz
linux-dev-51456b2914a34d16b1255b7c55d5cbf6a681d306.zip
ipv4: coding style: comparison for equality with NULL
The ipv4 code uses a mixture of coding styles. In some instances check for 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 '')
-rw-r--r--net/ipv4/ipcomp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index c0855d50a3fa..d97f4f2787f5 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -63,7 +63,7 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
struct xfrm_state *t;
t = xfrm_state_alloc(net);
- if (t == NULL)
+ if (!t)
goto out;
t->id.proto = IPPROTO_IPIP;