diff options
| author | Ian Morris <ipm@chirality.org.uk> | 2015-04-03 09:17:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-03 12:11:15 -0400 |
| commit | 00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch) | |
| tree | 627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/ip_tunnel.c | |
| parent | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff) | |
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_tunnel.c')
| -rw-r--r-- | net/ipv4/ip_tunnel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index 31eaa9ba1803..6d364ab8e14e 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -876,7 +876,7 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd) break; } if (dev != itn->fb_tunnel_dev && cmd == SIOCCHGTUNNEL) { - if (t != NULL) { + if (t) { if (t->dev != dev) { err = -EEXIST; break; |