From ef518cc8aa4427043efe21cb2f0799be9cb1d74d Mon Sep 17 00:00:00 2001
From: Zahari Doychev <zahari.doychev@linux.com>
Date: Tue, 10 Mar 2015 10:45:40 +0100
Subject: [PATCH] drivers: base: fw: fix ret value when loading fw

When using the user mode helper to load firmwares the function _request_firmware
gets a positive return value from fw_load_from_user_helper and because of this
the firmware buffer is not assigned. This happens only when the return value
is zero. This patch fixes this problem in _request_firmware_load. When the
completion is ready the return value is set to zero.

Signed-off-by: Zahari Doychev <zahari.doychev@linux.com>
Cc: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed