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cpufreq: intel_pstate: Modify check in intel_pstate_update_status()

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One of the checks in intel_pstate_update_status() implicitly relies
on the information that there are only two struct cpufreq_driver
objects available, but it is better to do it directly against the
value it really is about (to make the code easier to follow if
nothing else).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2017-03-28 00:14:08 +02:00
parent ee8df89a68
commit 0042b2c069
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/intel_pstate.c
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@ -2345,7 +2345,7 @@ static int intel_pstate_update_status(const char *buf, size_t size)
if (size == 7 && !strncmp(buf, "passive", size)) { if (size == 7 && !strncmp(buf, "passive", size)) {
if (intel_pstate_driver) { if (intel_pstate_driver) {
if (intel_pstate_driver != &intel_pstate) if (intel_pstate_driver == &intel_cpufreq)
return 0; return 0;
ret = intel_pstate_unregister_driver(); ret = intel_pstate_unregister_driver();