From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 19 Jan 2013 12:56:34 +0000 (+0400)
Subject: iwlegacy: don't return zero on failure paths in il4965_pci_probe()
X-Git-Tag: v3.9-rc1~139^2~242^2^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=662845057f2d063461c88a97b737ec7f66daece0;p=pandora-kernel.git

iwlegacy: don't return zero on failure paths in il4965_pci_probe()

If hardware is not ready, il4965_pci_probe() 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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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