From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 11 Mar 2013 09:17:05 +0000 (+0000)
Subject: ACPI: suppress compiler warnings in processor_throttling.c
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2d5914ccf9b359d40de27eefd1761ddc93785376;p=linux-beck.git

ACPI: suppress compiler warnings in processor_throttling.c

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>
---

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 1d02b7b5ade0..e7dd2c1fee79 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -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;
 }