From: David E. Box <david.e.box@linux.intel.com>
Date: Thu, 5 Feb 2015 07:20:07 +0000 (+0800)
Subject: ACPICA: Events: Fix uninitialized variable
X-Git-Tag: v4.0-rc1~143^2~11^2~9
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b7be6883c7b0414f72c785b498d133194151cd8b;p=karo-tx-linux.git

ACPICA: Events: Fix uninitialized variable

ACPICA commit 8e21180050270897499652e922c6a41b8eb388b6

Recent changes to acpi_ev_asynch_execute_gpe_method left Status
variable uninitialized before use. Initialize to AE_OK.

Link: https://github.com/acpica/acpica/commit/8e211800
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
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/evgpe.c b/drivers/acpi/acpica/evgpe.c
index ddee96733403..d8b919a7c9ad 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -473,7 +473,7 @@ unlock_and_exit:
 static void ACPI_SYSTEM_XFACE acpi_ev_asynch_execute_gpe_method(void *context)
 {
 	struct acpi_gpe_event_info *gpe_event_info = context;
-	acpi_status status;
+	acpi_status status = AE_OK;
 	struct acpi_evaluate_info *info;
 	struct acpi_gpe_notify_info *notify;