diff options
| author | Rafael J. Wysocki | 2022-12-05 19:58:25 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki | 2022-12-07 18:07:15 +0100 |
| commit | b697b812d455b7917a0a31db91ae8a0863b35934 (patch) | |
| tree | 252d0dc44c11773a4712ef07e72a180611ab1551 /drivers/acpi | |
| parent | 05e6b4313755742a179cc2315da5dd58df552f7d (diff) | |
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: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index fc5b5b2c9e81..7bf882fcd64b 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -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) |