From 722d26680af10bd128b5228ba23e5d11ef2256c4 Mon Sep 17 00:00:00 2001
From: John Linville <linville@tuxdriver.com>
Date: Tue, 23 Jun 2015 14:45:45 -0400
Subject: [PATCH] mwifiex: avoid freeing improper pointer in
 mwifiex_set_wowlan_mef_entry

mwifiex_set_wowlan_mef_entry attempts to free a passed-in pointer in
case of an error.  The only caller (mwifiex_set_mef_filter) passes that
pointer as an offset into allocated memory, so any attempt to free that
will not be the actual allocated pointer.

Address this by changing mwifiex_set_wowlan_mef_entry to not do any
free, and to cause mwifiex_set_mef_filter to do the appropriate free if
the call to mwifiex_set_wowlan_mef_entry fails.

Coverity CID #1295879

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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