From: Amitkumar Karwar <akarwar@marvell.com>
Date: Sat, 4 Feb 2012 04:34:02 +0000 (-0800)
Subject: mwifiex: add NULL checks in driver unload path
X-Git-Tag: v3.3-rc4~2^2~10^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2da8cbf8a6b454296c9db7b57cac72d5a39e3aa7;p=pandora-kernel.git

mwifiex: add NULL checks in driver unload path

If driver load is failed, sometimes few pointers may remain
uninitialized ex. priv->wdev, priv->netdev, adapter->sleep_cfm
This will cause NULL pointer dereferance while unloading the
driver.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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