From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 3 Oct 2013 15:56:48 +0000 (+0530)
Subject: cpuidle: reduce code duplication inside cpuidle_idle_call()
X-Git-Tag: v3.13-rc1~96^2~5^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb11c9c63f995afbe0e909f061d9866a722cb4bf;p=pandora-kernel.git

cpuidle: reduce code duplication inside cpuidle_idle_call()

We are doing this twice in cpuidle_idle_call() routine:
	drv->states[next_state].flags & CPUIDLE_FLAG_TIMER_STOP

Would be better if we actually store this in a local variable and
use that. That reduces code duplication and likely makes this piece
of code run faster (in case the compiler wasn't able to optimize it
earlier)

[rjw: Cast the result of bitwise AND to bool explicitly using !!]
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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