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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 145f13580ff0..9140236a0182 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,
391 break; 391 break;
392 default: 392 default:
393 BUG(); 393 BUG();
394 val = "";
394 } 395 }
395 396
396 return sprintf(buf, "%s\n", val); 397 return sprintf(buf, "%s\n", val);