Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

Staging: comedi: unlock on error in usbduxsigma_attach()

We should release the udev->sem lock before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

authored by

Dan Carpenter and committed by
Greg Kroah-Hartman
2f30866f d6610a50

+1
+1
drivers/staging/comedi/drivers/usbduxsigma.c
··· 2691 2691 if (ret < 0) { 2692 2692 dev_err(&udev->interface->dev, 2693 2693 "comedi%d: no space for subdev\n", dev->minor); 2694 + up(&udev->sem); 2694 2695 up(&start_stop_sem); 2695 2696 return ret; 2696 2697 }