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/xfrm6_policy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/xfrm6_policy.c') diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 11dbcc1790d2..91d934c22a2a 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -370,7 +370,7 @@ static void __net_exit xfrm6_net_exit(struct net *net) { struct ctl_table *table; - if (net->ipv6.sysctl.xfrm6_hdr == NULL) + if (!net->ipv6.sysctl.xfrm6_hdr) return; table = net->ipv6.sysctl.xfrm6_hdr->ctl_table_arg; -- cgit v1.2.3