From: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Date: Thu, 12 Jan 2012 02:27:06 +0000 (+0900)
Subject: usb: gadget: pch_udc: Fix wrong return value
X-Git-Tag: v3.2.16~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fe9ba7c3596a95bf05f30d70a39c89dceb80dd0;p=pandora-kernel.git

usb: gadget: pch_udc: Fix wrong return value

commit c802672cd36cd063bfd54d54c8c34825ab5b2357 upstream.

ISSUE:
If the return value of pch_udc_pcd_init() is False, the return value of
this function is unsettled.
Since pch_udc_pcd_init() always returns 0, there is not actually the issue.

CAUSE:
If pch_udc_pcd_init() is True, the variable, retval, is not set for an
appropriate value.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed