tree 973d6e63af978ae1fdafdf6ec273cafaf0a2eb35
parent 25353b3377d5a75d4b830477bb90a3691155de72
author Emil Goode <emilgoode@gmail.com> 1343684571 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1343694321 -0700

pps: return PTR_ERR on error in device_create

We should return PTR_ERR if the call to the device_create function fails.
Without this patch we instead return the value from a successful call to
cdev_add if the call to device_create fails.

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Acked-by: Devendra Naga <devendra.aaru@gmail.com>
Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Cc: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>