From: Haneen Mohammed <hamohammed.sa@gmail.com>
Date: Sat, 7 Mar 2015 21:02:34 +0000 (+0300)
Subject: Staging: dgap: Remove unused variable
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~517
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6019ee4095d9a40927060d33e79344a3f34b8a96;p=pandora-kernel.git

Staging: dgap: 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>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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