macvtap: fix uninitialized return value macvtap_ioctl_set_queue()

[~andy/linux] / drivers / net / macvtap.c

diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index edcbf1c0d6ed1f8fe9c3c1e70ff76e74036ed9b6..5a76f20776af7d67fb53851698db9d5eae8b7665 100644 (file)
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -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;