From 0febc7b3cd17bd2323a036356c2ae6514acf9010 Mon Sep 17 00:00:00 2001 From: Tom Parkin Date: Thu, 23 Jul 2020 12:29:50 +0100 Subject: l2tp: cleanup comparisons to NULL checkpatch warns about comparisons to NULL, e.g. CHECK: Comparison to NULL could be written "!rt" #474: FILE: net/l2tp/l2tp_ip.c:474: + if (rt == NULL) { These sort of comparisons are generally clearer and more readable the way checkpatch suggests, so update l2tp accordingly. Signed-off-by: Tom Parkin Signed-off-by: David S. Miller --- net/l2tp/l2tp_ip6.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/l2tp/l2tp_ip6.c') diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c index ca7696147c7e..614febf8dd0d 100644 --- a/net/l2tp/l2tp_ip6.c +++ b/net/l2tp/l2tp_ip6.c @@ -486,7 +486,7 @@ static int l2tp_ip6_push_pending_frames(struct sock *sk) int err = 0; skb = skb_peek(&sk->sk_write_queue); - if (skb == NULL) + if (!skb) goto out; transhdr = (__be32 *)skb_transport_header(skb); -- cgit