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ACPI: processor: idle: Remove redundant pr->power.count assignment

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pr->power.count stands for the number of valid processor cstates. And it
is correctly set with the return value of acpi_processor_power_verify(),
in acpi_processor_get_cstate_info().

Remove the redundant logic that unnecessarily overrides pr->power.count
value.

No functional change intended.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Link: https://patch.msgid.link/20250409005026.1932637-3-rui.zhang@intel.com
[ rjw: Removed unused variable, fixed up white space ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Zhang Rui
2025-04-09 08:50:26 +08:00
committed by Rafael J. Wysocki
parent 8fa2f8bd6a
commit 0edd1d13de
1 changed files with 0 additions and 8 deletions
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8
drivers/acpi/processor_idle.c
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@@ -461,10 +461,8 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
static int acpi_processor_get_cstate_info(struct acpi_processor *pr)
{
unsigned int i;
int result;
/* NOTE: the idle thread may not be running while calling
* this function */
@@ -483,12 +481,6 @@ static int acpi_processor_get_cstate_info(struct acpi_processor *pr)
pr->power.count = acpi_processor_power_verify(pr);
pr->flags.power = 1;
for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
if (pr->power.states[i].valid) {
pr->power.count = i;
}
}
return 0;
}