From 39db74ce1aa83626a0a70ed2abf29a17598fff49 Mon Sep 17 00:00:00 2001
From: Tomas Winkler <tomas.winkler@intel.com>
Date: Thu, 27 Nov 2014 14:07:28 +0200
Subject: [PATCH] mei: bus: use ssize_t as the return type for send and receive

Mei bus receive and send function may return either number
of transmitted bytes or errno.  It is better to use ssize_t
type for that purpose that mixing size_t with int.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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