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/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/route.c') diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 58c0e6a4d15d..fe742fa0f7ff 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1476,7 +1476,7 @@ static int ip6_convert_metrics(struct mx6_config *mxc, int remaining; u32 *mp; - if (cfg->fc_mx == NULL) + if (!cfg->fc_mx) return 0; mp = kzalloc(sizeof(u32) * RTAX_MAX, GFP_KERNEL); -- cgit