From: Bob Moore <robert.moore@intel.com>
Date: Wed, 19 Dec 2012 05:38:36 +0000 (+0000)
Subject: ACPICA: AcpiGetObjectInfo: optimize exit for mutex failure.
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=ef0b67fe2db6aad8b604f9f09e1452f421a7b124;p=linux-edison.git

ACPICA: AcpiGetObjectInfo: optimize exit for mutex failure.

No need for a goto to the bottom of the function, simply return
the status code immediately.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 520bab471db..a8deae82b24 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -290,7 +290,7 @@ acpi_get_object_info(acpi_handle handle,
 
 	status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
 	if (ACPI_FAILURE(status)) {
-		goto cleanup;
+		return (status);
 	}
 
 	node = acpi_ns_validate_handle(handle);