From ff0a6230603c089fdc12a06b824c21498eb24691 Mon Sep 17 00:00:00 2001
From: Hante Meuleman <meuleman@broadcom.com>
Date: Tue, 30 Sep 2014 10:23:14 +0200
Subject: [PATCH] brcmfmac: Fix sign issue with IOCTL return code in msgbuf.

Need a cast to assure correct value is propagated.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Reading git-format-patch failed