From d49859601d72baef143703c6944a4e41921f7e6e Mon Sep 17 00:00:00 2001 From: Peng Li Date: Wed, 9 Jun 2021 17:39:53 +0800 Subject: [PATCH] net: lapbether: replace comparison to NULL with "lapbeth_get_x25_dev" According to the chackpatch.pl, comparison to NULL could be written "lapbeth_get_x25_dev". Signed-off-by: Peng Li Signed-off-by: David S. Miller --- drivers/net/wan/lapbether.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 60628aa..74694af 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -451,7 +451,7 @@ static int lapbeth_device_event(struct notifier_block *this, switch (event) { case NETDEV_UP: /* New ethernet device -> new LAPB interface */ - if (lapbeth_get_x25_dev(dev) == NULL) + if (!lapbeth_get_x25_dev(dev)) lapbeth_new_device(dev); break; case NETDEV_GOING_DOWN: -- 2.7.4