From 00db41243e8d5032c2e0f5bf6063bb19324bfdb3 Mon Sep 17 00:00:00 2001 From: Ian Morris Date: Fri, 3 Apr 2015 09:17:27 +0100 Subject: ipv4: coding style: comparison for inequality with NULL The ipv4 code uses a mixture of coding styles. In some instances check for non-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/ipv4/ping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/ping.c') diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 2dcd2e60df64..a93f260cf24c 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -971,7 +971,7 @@ bool ping_rcv(struct sk_buff *skb) skb_push(skb, skb->data - (u8 *)icmph); sk = ping_lookup(net, skb, ntohs(icmph->un.echo.id)); - if (sk != NULL) { + if (sk) { struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC); pr_debug("rcv on socket %p\n", sk); -- cgit v1.2.3