From: Peng Li <lipeng321@huawei.com>
Date: Wed, 9 Jun 2021 09:39:53 +0000 (+0800)
Subject: net: lapbether: replace comparison to NULL with "lapbeth_get_x25_dev"
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d49859601d72baef143703c6944a4e41921f7e6e;p=linux.git

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 <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 60628aa40d100..74694af7eb388 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: