From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 11 Jun 2014 10:17:41 +0000 (+0300)
Subject: misc: vexpress: fix error handling vexpress_syscfg_regmap_init()
X-Git-Tag: omap-for-v3.16/fixes-rc4~82^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc96e661a57d5e4de01503d460116cce7ced7e70;p=pandora-kernel.git

misc: vexpress: fix error handling vexpress_syscfg_regmap_init()

This function should be returning an ERR_PTR() on failure instead of
NULL.  Also there is a use after free bug if regmap_init() fails because
we free "func" and then dereference doing the return.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

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