From e0e2c5cde57d4b0c3af2998c3a591f3db75ce7eb Mon Sep 17 00:00:00 2001
From: Christian Engelmayer <cengelma@gmx.at>
Date: Wed, 7 May 2014 21:34:37 +0200
Subject: [PATCH] staging: rtl8188eu: fix potential leak in rtw_mp_pwrtrk()

Function rtw_mp_pwrtrk() dynamically allocates a temporary buffer that
is not freed in all error paths. Use a centralized exit path and make sure
that all memory is freed correctly. Detected by Coverity - 1077715.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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