Commit f57855a5 authored by Jason Wang's avatar Jason Wang Committed by David S. Miller
Browse files

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: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarDavid 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;