net: startup race in hso driver

The flag marking a device running must be set before the URBs for
recption are submitted or they may complete too early and fail to resubmit.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c5c1aea..198ce3c 100644 (file)
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -663,10 +663,9 @@ static int hso_net_open(struct net_device *net)
        odev->rx_buf_missing = sizeof(struct iphdr);
        spin_unlock_irqrestore(&odev->net_lock, flags);
 
-       hso_start_net_device(odev->parent);
-
        /* We are up and running. */
        set_bit(HSO_NET_RUNNING, &odev->flags);
+       hso_start_net_device(odev->parent);
 
        /* Tell the kernel we are ready to start receiving from it */
        netif_start_queue(net);