From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 8 Mar 2014 21:01:34 +0000 (+0400)
Subject: staging: dgap: implement proper error handling in dgap_start()
X-Git-Tag: v3.15-rc1~139^2~469
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0669e5fa802fb7de3c842388059a777afac13205;p=pandora-kernel.git

staging: dgap: implement proper error handling in dgap_start()

dgap_start() ignored errors in class_create() and device_create().
The patch implements proper error handling.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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