From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Fri, 25 Jan 2013 20:56:03 +0000 (+0400)
Subject: mwifiex: don't return zero on failure paths in mwifiex_pcie_init()
X-Git-Tag: v3.9-rc1~139^2~2^2^2~42^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3220712d3aa4f5df12b7305ce340f6d216a84477;p=pandora-kernel.git

mwifiex: don't return zero on failure paths in mwifiex_pcie_init()

If pci_iomap() fails in mwifiex_pcie_init(), it breaks off initialization,
deallocates all resources, but returns zero.
The patch adds -EIO as return value in this case.

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

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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