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cpufreq: intel_pstate: Simplify intel_cpufreq_update_pstate() 

Avoid doing the same assignment in both branches of a conditional,
do it after the whole conditional instead.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2020-11-12 20:25:15 +01:00
parent 42807537b6
commit 2554c32f0b
1 changed files with 4 additions and 5 deletions
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9
drivers/cpufreq/intel_pstate.c
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@ -2569,14 +2569,13 @@ static int intel_cpufreq_update_pstate(struct cpufreq_policy *policy,
int old_pstate = cpu->pstate.current_pstate;
target_pstate = intel_pstate_prepare_request(cpu, target_pstate);
if (hwp_active) {
if (hwp_active)
intel_cpufreq_adjust_hwp(cpu, target_pstate,
policy->strict_target, fast_switch);
cpu->pstate.current_pstate = target_pstate;
} else if (target_pstate != old_pstate) {
else if (target_pstate != old_pstate)
intel_cpufreq_adjust_perf_ctl(cpu, target_pstate, fast_switch);
cpu->pstate.current_pstate = target_pstate;
}
cpu->pstate.current_pstate = target_pstate;
intel_cpufreq_trace(cpu, fast_switch ? INTEL_PSTATE_TRACE_FAST_SWITCH :
INTEL_PSTATE_TRACE_TARGET, old_pstate);