Commit f59d7824 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: dev: can_restart(): convert NULL pointer check 



This patch converts the NULL pointer check in can_restart() form "skb ==
NULL" to "!skb".

Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent d726c01a

drivers/net/can/dev.c

+1 −1
Original line number Diff line number Diff line
@@ -552,7 +552,7 @@ static void can_restart(struct net_device *dev) 


	/* send restart message upstream */

	skb = alloc_can_err_skb(dev, &cf);

	if (skb == NULL) {

	if (!skb) {

		err = -ENOMEM;

		goto restart;

	}