From fc0a446152877d3a4e40166ddb19b6e0cb5f6567 Mon Sep 17 00:00:00 2001
From: viresh kumar <viresh.kumar@linaro.org>
Date: Mon, 10 Aug 2015 11:42:26 +0530
Subject: [PATCH] dm: remove unlikely() before IS_ERR()

IS_ERR() already contains an 'unlikely' compiler flag so there is no
need to do that again from IS_ERR() callers.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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