staging: comedi: drivers: Remove unneeded NULL check before kfree()

Remove NULL check before kfree as it is not needed.

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-23 19:36:04 -05:00 • committed by Greg Kroah-Hartman
commit 3545bee9b8