Commit b697b812 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

ACPI: processor: idle: Drop unnecessary statements and parens 



Drop a redundant "else", a "return" statement at the end of a void
function and redundant parentheses around an unsigent int variable
name from the ACPI processor idle driver.

No expected functional impact.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 05e6b431

drivers/acpi/processor_idle.c

+2 −4
Original line number Diff line number Diff line
@@ -324,7 +324,7 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr, 
	 * the erratum), but this is known to disrupt certain ISA

	 * devices thus we take the conservative approach.

	 */

	else if (errata.piix4.fdma) {

	if (errata.piix4.fdma) {

		acpi_handle_debug(pr->handle,

				  "C3 not supported on PIIX4 with Type-F DMA\n");

		return;
@@ -384,8 +384,6 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr, 
	 * handle BM_RLD is to set it and leave it set.

	 */

	acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, 1);



	return;

}



static int acpi_cst_latency_cmp(const void *a, const void *b)
@@ -459,7 +457,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr) 


	lapic_timer_propagate_broadcast(pr);



	return (working);

	return working;

}



static int acpi_processor_get_cstate_info(struct acpi_processor *pr)