From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Sat, 23 Nov 2013 00:43:45 +0000 (-0800)
Subject: staging: dwc2: fix some functions to return a proper error code
X-Git-Tag: v3.14-rc1~150^2~750
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bda1aac6b98d79f06df4ae40711bf08d23e766d;p=pandora-kernel.git

staging: dwc2: fix some functions to return a proper error code

Fix some functions called by dwc2_hcd_qtd_add() to return either
a proper error code or 0, instead of somewhat random values.
Then change the caller of dwc2_hcd_qtd_add() to just check the
return value for 0.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed