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cpuidle: merge two if() statements for checking error cases

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Two checks cpuidle_idle_call() cause the same error code to be
returned if they fail, so merge them for clarity.

[rjw: Changelog]
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>
This commit is contained in:
Viresh Kumar 2013-10-03 21:26:47 +05:30 committed by Rafael J. Wysocki
parent 47182668ca
commit 9b29a86f04
1 changed files with 1 additions and 4 deletions
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5
drivers/cpuidle/cpuidle.c
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@ -119,10 +119,7 @@ int cpuidle_idle_call(void)
struct cpuidle_driver *drv;
int next_state, entered_state;
if (off)
return -ENODEV;
if (!initialized)
if (off || !initialized)
return -ENODEV;
/* check if the device is ready */