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ACPI: processor_throttling: Fix several coding style issues

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Drop one redundant return statement and fix a few white space
issues.

Signed-off-by: Clayton Casciato <majortomtosourcecontrol@gmail.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Clayton Casciato 2021-06-12 19:53:53 -06:00 committed by Rafael J. Wysocki
parent 69530b4347
commit 2ef53bf714
1 changed files with 8 additions and 11 deletions
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19
drivers/acpi/processor_throttling.c
View file

@ -6,7 +6,7 @@
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
* Copyright (C) 2004 Dominik Brodowski <linux@brodo.de>
* Copyright (C) 2004 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
* - Added processor hotplug support
* - Added processor hotplug support
*/
#include <linux/kernel.h>
@ -195,15 +195,13 @@ void acpi_processor_throttling_init(void)
{
if (acpi_processor_update_tsd_coord())
pr_debug("Assume no T-state coordination\n");
return;
}
static int acpi_processor_throttling_notifier(unsigned long event, void *data)
{
struct throttling_tstate *p_tstate = data;
struct acpi_processor *pr;
unsigned int cpu ;
unsigned int cpu;
int target_state;
struct acpi_processor_limit *p_limit;
struct acpi_processor_throttling *p_throttling;
@ -477,7 +475,7 @@ static int acpi_processor_get_throttling_control(struct acpi_processor *pr)
goto end;
}
end:
end:
kfree(buffer.pointer);
return result;
@ -554,7 +552,7 @@ static int acpi_processor_get_throttling_states(struct acpi_processor *pr)
}
}
end:
end:
kfree(buffer.pointer);
return result;
@ -639,7 +637,7 @@ static int acpi_processor_get_tsd(struct acpi_processor *pr)
pthrottling->shared_type = DOMAIN_COORD_TYPE_SW_ALL;
}
end:
end:
kfree(buffer.pointer);
return result;
}
@ -717,7 +715,7 @@ static int acpi_throttling_rdmsr(u64 *value)
msr_low = 0;
msr_high = 0;
rdmsr_safe(MSR_IA32_THERM_CONTROL,
(u32 *)&msr_low , (u32 *) &msr_high);
(u32 *)&msr_low, (u32 *) &msr_high);
msr = (msr_high << 32) | msr_low;
*value = (u64) msr;
ret = 0;
@ -1185,8 +1183,7 @@ int acpi_processor_get_throttling_info(struct acpi_processor *pr)
*/
if (acpi_processor_get_throttling_control(pr) ||
acpi_processor_get_throttling_states(pr) ||
acpi_processor_get_platform_limit(pr))
{
acpi_processor_get_platform_limit(pr)) {
pr->throttling.acpi_processor_get_throttling =
&acpi_processor_get_throttling_fadt;
pr->throttling.acpi_processor_set_throttling =
@ -1246,7 +1243,7 @@ int acpi_processor_get_throttling_info(struct acpi_processor *pr)
goto end;
}
end:
end:
if (result)
pr->flags.throttling = 0;