Commit 441ac0fcaadc76ad09771812382345001dd2b813
(macvtap: Convert to using rtnl lock) forget to return what
macvtap_ioctl_set_queue() returns to its caller. This may break multiqueue API
by always falling through to TUNGETFEATURES.
Cc: Vlad Yasevich <vyase...@redhat.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
drivers/net/macvtap.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index f2c4a3b..8270b5e 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -1103,6 +1103,7 @@ static long macvtap_ioctl(struct file *file, unsigned int
cmd,
rtnl_lock();
ret = macvtap_ioctl_set_queue(file, u);
rtnl_unlock();
+ return ret;
case TUNGETFEATURES:
if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR |
--
1.7.1
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