From: Johan Hovold <jhovold@gmail.com>
Date: Wed, 9 Oct 2013 15:01:09 +0000 (+0200)
Subject: USB: mos7840: fix tiocmget error handling
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~66^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a91ccd26e75235d86248d018fe3779732bcafd8d;p=pandora-kernel.git

USB: mos7840: fix tiocmget error handling

Make sure to return errors from tiocmget rather than rely on
uninitialised stack data.

Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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