Commit e65ad3be authored Feb 25, 2015 by Dan Carpenter Committed by David S. Miller Feb 27, 2015

rocker: add a check for NULL in rocker_probe_ports()



Make sure kmalloc() succeeds.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent f01aa633

drivers/net/ethernet/rocker/rocker.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -4201,6 +4201,8 @@ static int rocker_probe_ports(struct rocker *rocker)

		alloc_size = sizeof(struct rocker_port ) rocker->port_count;
		rocker->ports = kmalloc(alloc_size, GFP_KERNEL);
		if (!rocker->ports)
		return -ENOMEM;
		for (i = 0; i < rocker->port_count; i++) {
		err = rocker_probe_port(rocker, i);
		if (err)