diff options
Diffstat (limited to 'drivers/usb/wusbcore/wa-xfer.c')
| -rw-r--r-- | drivers/usb/wusbcore/wa-xfer.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 238a96aee3a..613a5fc490d 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -921,8 +921,10 @@ static void wa_urb_enqueue_b(struct wa_xfer *xfer) result = -ENODEV; /* FIXME: segmentation broken -- kills DWA */ mutex_lock(&wusbhc->mutex); /* get a WUSB dev */ - if (urb->dev == NULL) + if (urb->dev == NULL) { + mutex_unlock(&wusbhc->mutex); goto error_dev_gone; + } wusb_dev = __wusb_dev_get_by_usb_dev(wusbhc, urb->dev); if (wusb_dev == NULL) { mutex_unlock(&wusbhc->mutex); |