[PATCH 20/30] ACPI-processor: Fix jump targets in acpi_processor_get_throttling_info()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 6 Sep 2016 20:32:46 +0200

1. Adjust jump targets according to the current Linux coding
   style convention.

2. Delete a duplicate check then at the end.

3. Omit the explicit initialisation for the local variable "result"
   at the beginning which became unnecessary with this refactoring.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/acpi/processor_throttling.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/acpi/processor_throttling.c 
b/drivers/acpi/processor_throttling.c
index 8847bca..24bd97f 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -1184,7 +1184,7 @@ int acpi_processor_set_throttling(struct acpi_processor 
*pr,
 
 int acpi_processor_get_throttling_info(struct acpi_processor *pr)
 {
-       int result = 0;
+       int result;
        struct acpi_processor_throttling *pthrottling;
 
        ACPI_DEBUG_PRINT((ACPI_DB_INFO,
@@ -1249,7 +1249,7 @@ int acpi_processor_get_throttling_info(struct 
acpi_processor *pr)
 
        result = acpi_processor_get_throttling(pr);
        if (result)
-               goto end;
+               goto disable_throttling;
 
        if (pr->throttling.state) {
                ACPI_DEBUG_PRINT((ACPI_DB_INFO,
@@ -1257,13 +1257,11 @@ int acpi_processor_get_throttling_info(struct 
acpi_processor *pr)
                                  pr->throttling.state));
                result = acpi_processor_set_throttling(pr, 0, false);
                if (result)
-                       goto end;
+                       goto disable_throttling;
        }
-
-      end:
-       if (result)
-               pr->flags.throttling = 0;
-
+       return 0;
+ disable_throttling:
+       pr->flags.throttling = 0;
        return result;
 }
 
-- 
2.10.0