[PATCH] ACPI/fan: Initialize acpi_state variable

[naresh . bhat]

From: Naresh Bhat <naresh.bhat@xxxxxxxxxx>

  CC      drivers/acpi/fan.o
drivers/acpi/fan.c: In function âfan_get_cur_stateâ:
drivers/acpi/fan.c:96:9: warning: âacpi_stateâ may be used uninitialized in this function [-Wuninitialized]
---
 drivers/acpi/fan.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index f815da8..f61f7fd 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -84,7 +84,7 @@ static int fan_get_cur_state(struct thermal_cooling_device *cdev, unsigned long
 {
 	struct acpi_device *device = cdev->devdata;
 	int result;
-	int acpi_state;
+	int acpi_state = 0;
 
 	if (!device)
 		return -EINVAL;
-- 
1.7.9.5

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