From: Haneen Mohammed <hamohammed.sa@gmail.com>
Date: Sat, 7 Mar 2015 21:03:51 +0000 (+0300)
Subject: Staging: speakup: Remove unused variable
X-Git-Tag: omap-for-v4.1/fixes-rc1~165^2~138^2~516
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7d63547ea7fe7e4a666aa97e095855e5064b70e;p=pandora-kernel.git

Staging: speakup: Remove unused variable

This patch removes variable that was used to store only the return value of a function call.

The issue was detected and resolved using the following coccinelle script:

@@
expression ret;
identifier f;
@@

 -ret =
 +return
    f(...);
 -return ret;

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed