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path: root/drivers/hwmon/acpi_power_meter.c
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-rw-r--r--drivers/hwmon/acpi_power_meter.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 145f135..9140236 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/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);
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