USB: gadget: fix ethernet gadget crash in gether_setup

Crash is triggered by commit e6484930 ("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: NDmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: NDenis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

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;
 	}