Commit a4723848 authored by tom.leiming@gmail.com's avatar tom.leiming@gmail.com Committed by David S. Miller

usbnet: fix failure handling in usbnet_probe

If register_netdev returns failure, the dev->interrupt and
its transfer buffer should be released, so just fix it.
Signed-off-by: default avatarMing Lei <tom.leiming@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 720f3d7c
...@@ -1444,7 +1444,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) ...@@ -1444,7 +1444,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
status = register_netdev (net); status = register_netdev (net);
if (status) if (status)
goto out3; goto out4;
netif_info(dev, probe, dev->net, netif_info(dev, probe, dev->net,
"register '%s' at usb-%s-%s, %s, %pM\n", "register '%s' at usb-%s-%s, %s, %pM\n",
udev->dev.driver->name, udev->dev.driver->name,
...@@ -1462,6 +1462,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) ...@@ -1462,6 +1462,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
return 0; return 0;
out4:
usb_free_urb(dev->interrupt);
out3: out3:
if (info->unbind) if (info->unbind)
info->unbind (dev, udev); info->unbind (dev, udev);
......
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