From f57855a54fb1e7529b32821f021d351e01dcfe39 Mon Sep 17 00:00:00 2001
From: Jason Wang <jasowang@redhat.com>
Date: Thu, 13 Jun 2013 14:23:36 +0800
Subject: [PATCH] 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>
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