diff options
| author | Ian Morris <ipm@chirality.org.uk> | 2015-03-29 16:00:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 20:51:54 +0300 |
| commit | 63159f29be1df7f93563a8a0f78c5e65fc844ed6 (patch) | |
| tree | aba1b4275abb0692728b97851f2d52e07d3f6e94 /net/ipv6/sysctl_net_ipv6.c | |
| parent | bc48878c06028f297e4fdf75be7dda88de050430 (diff) | |
| download | linux-63159f29be1df7f93563a8a0f78c5e65fc844ed6.tar.xz | |
ipv6: coding style: comparison for equality with NULL
The ipv6 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 'net/ipv6/sysctl_net_ipv6.c')
| -rw-r--r-- | net/ipv6/sysctl_net_ipv6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index 30f5a4ad04eb..abcc79f649b3 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -179,7 +179,7 @@ int ipv6_sysctl_register(void) int err = -ENOMEM; ip6_header = register_net_sysctl(&init_net, "net/ipv6", ipv6_rotable); - if (ip6_header == NULL) + if (!ip6_header) goto out; err = register_pernet_subsys(&ipv6_sysctl_net_ops); |