Return -EINVAL on illegal flag instead of uninitialized value. This fixes the
kbuild test warning.
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
drivers/net/macvtap.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
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;
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
