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ACPI: suppress compiler warnings in processor_throttling.c

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This patch fixes following compiler warnings when build via make W=1:

drivers/acpi/processor_throttling.c: In function ‘acpi_processor_throttling_init’:
drivers/acpi/processor_throttling.c:216:40: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2013-03-11 09:17:05 +00:00 committed by Rafael J. Wysocki
parent 6270da6f4d
commit 2d5914ccf9
1 changed files with 2 additions and 1 deletions
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3
drivers/acpi/processor_throttling.c
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@ -211,9 +211,10 @@ err_ret:
*/
void acpi_processor_throttling_init(void)
{
if (acpi_processor_update_tsd_coord())
if (acpi_processor_update_tsd_coord()) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Assume no T-state coordination\n"));
}
return;
}