From 147e45d9210ce303eb8a3a3c6593631ff78cd072 Mon Sep 17 00:00:00 2001
From: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Date: Sun, 26 Oct 2014 23:30:07 +0200
Subject: [PATCH] staging: rtl8723au: hal: Remove uneeded return variable

This patch removes uneeded return variables, just using
'return _SUCCESS' or 'return HCI_STATUS_SUCCESS' instead.
This fixes the following warning detected using coccinelle:
Unneeded variable.

It was done using the following semantic patch:

@@
identifier ret;
type T;
expression e;
@@

-T ret = e;
 ... when != ret
     when strict
-return ret;
+return e;

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
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