diff --git a/[refs] b/[refs]
index 9af4b7e0dd59..0b289910dee6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8528e07edfc6ac5a793509f305b9c3c4fb3672c0
+refs/heads/master: 776cdc11b3b0fc21e34600e22abe1c8209d2f3f0
diff --git a/trunk/drivers/hwmon/acpi_power_meter.c b/trunk/drivers/hwmon/acpi_power_meter.c
index 145f13580ff0..9140236a0182 100644
--- a/trunk/drivers/hwmon/acpi_power_meter.c
+++ b/trunk/drivers/hwmon/acpi_power_meter.c
@@ -391,6 +391,7 @@ static ssize_t show_str(struct device *dev,
 		break;
 	default:
 		BUG();
+		val = "";
 	}
 
 	return sprintf(buf, "%s\n", val);