From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 7 Jan 2014 08:56:35 +0000 (+0800)
Subject: misc: genwqe: fix return value check in genwqe_device_create()
X-Git-Tag: v3.14-rc1~152^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=634608f27acd098b245ca6fe60e06701185eb170;p=pandora-kernel.git

misc: genwqe: fix return value check in genwqe_device_create()

In case of error, the function device_create_with_groups()
returns ERR_PTR() and never returns NULL. The NULL test in
the return value check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Frank Haverkamp <haver@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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