diff options
| author | Ian Morris <ipm@chirality.org.uk> | 2015-03-29 14:00:04 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 13:51:54 -0400 |
| commit | 63159f29be1df7f93563a8a0f78c5e65fc844ed6 (patch) | |
| tree | aba1b4275abb0692728b97851f2d52e07d3f6e94 /net/ipv6/esp6.c | |
| parent | bc48878c06028f297e4fdf75be7dda88de050430 (diff) | |
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/esp6.c')
| -rw-r--r-- | net/ipv6/esp6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index e48f2c7c5c59..31f1b5d5e2ef 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -495,7 +495,7 @@ static int esp_init_authenc(struct xfrm_state *x) int err; err = -EINVAL; - if (x->ealg == NULL) + if (!x->ealg) goto error; err = -ENAMETOOLONG; |