From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Fri, 2 Mar 2012 19:21:22 +0000 (-0600)
Subject: rtlwifi: Detect misread of end-point count
X-Git-Tag: v3.4-rc1~177^2~108^2~162
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48de1a17fc41613b7e9d61037fa989256d04234f;p=pandora-kernel.git

rtlwifi: Detect misread of end-point count

In the unlikely event of a misread of the USB end point count, the driver
generates a divide fault. To prevent this, add a check of the value
returned by _rtl_usb_init(). In addition, add some logging to indicate
why the condition occurred.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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