Message ID | 1371097294-5626-2-git-send-email-jasowang@redhat.com |
---|---|
State | Superseded, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index acf55ba..9f03ce3 100644 --- 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;
Return -EINVAL on illegal flag instead of uninitialized value. This fixes the kbuild test warning. Signed-off-by: Jason Wang <jasowang@redhat.com> --- drivers/net/macvtap.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)