USB: gadget: fix ethernet gadget crash in gether_setup

Crash is triggered by commit e6484930d7 ("net: allocate tx queues in
register_netdevice"), which moved tx netqueue creation into register_netdev.
So now calling netif_stop_queue() before register_netdev causes an oops.
Move netif_stop_queue() after net device registration to fix crash.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index cb23355f52d3d8b5335dbdf1e5b07a32c77b281a..fbe86ca95802b93d68ace2718280a4aeb8b533c2 100644 (file)
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -811,7 +811,6 @@ int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN])
                INFO(dev, "MAC %pM\n", net->dev_addr);
                INFO(dev, "HOST MAC %pM\n", dev->host_mac);
 
-               netif_stop_queue(net);
                the_dev = dev;
        }