staging: most: cdev: fix return values

This patch makes use of the proper return values when reporting
an error to the caller.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1592815695-19305-6-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Gromm 2020-06-22 10:48:14 +02:00 • committed by Greg Kroah-Hartman
commit 78aee65166