Commit f59d7824 authored Aug 27, 2019 by Marc Kleine-Budde

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: Marc 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;
		}