If ieee80211_alloc_hw() fails in vt6656_probe(), it breaks off initialization, but returns zero.
Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> --- drivers/staging/vt6656/main_usb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 71adc1f61838..ab3ab84cb0a7 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -963,6 +963,7 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id) hw = ieee80211_alloc_hw(sizeof(struct vnt_private), &vnt_mac_ops); if (!hw) { dev_err(&udev->dev, "could not register ieee80211_hw\n"); + rc = -ENOMEM; goto err_nomem; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
