From 7da8fb27eff04e7283d24b0e483c300c8b1a9f5c Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sat, 23 Nov 2013 21:02:51 +0800
Subject: [PATCH] dell-laptop: fix to return error code in
 dell_send_intensity()

Fix to return error code instead always return 0 from function
dell_send_intensity().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
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