From 63159f29be1df7f93563a8a0f78c5e65fc844ed6 Mon Sep 17 00:00:00 2001 From: Ian Morris Date: Sun, 29 Mar 2015 14:00:04 +0100 Subject: 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 Signed-off-by: David S. Miller --- net/ipv6/ah6.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/ah6.c') diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index a6727add2624..ed7d4e3f9c10 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -681,7 +681,7 @@ static int ah6_init_state(struct xfrm_state *x) goto error; ahp = kzalloc(sizeof(*ahp), GFP_KERNEL); - if (ahp == NULL) + if (!ahp) return -ENOMEM; ahash = crypto_alloc_ahash(x->aalg->alg_name, 0, 0); -- cgit v1.2.3