Commit f57855a5 authored Jun 13, 2013 by Jason Wang Committed by David S. Miller Jun 13, 2013

macvtap: fix uninitialized return value macvtap_ioctl_set_queue()



Return -EINVAL on illegal flag instead of uninitialized value. This fixes the
kbuild test warning.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d9a90a31

drivers/net/macvtap.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -969,6 +969,8 @@ static int macvtap_ioctl_set_queue(struct file *file, unsigned int flags)
		ret = macvtap_enable_queue(vlan->dev, file, q);
		else if (flags & IFF_DETACH_QUEUE)
		ret = macvtap_disable_queue(q);
		else
		ret = -EINVAL;

		macvtap_put_vlan(vlan);
		return ret;