diff mbox series

[linux-next] ACPI: bus: Remove the unneeded result variable

Message ID 20220824075306.221472-1-ye.xingchen@zte.com.cn
State New
Headers show
Series [linux-next] ACPI: bus: Remove the unneeded result variable | expand

Commit Message

Lv Ruyi Aug. 24, 2022, 7:53 a.m. UTC 
From: ye xingchen <ye.xingchen@zte.com.cn>

Return the value from driver_register() directly instead of storing it
 in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
---
 drivers/acpi/bus.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index c0d20d997891..661a63ea3248 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -973,16 +973,13 @@  EXPORT_SYMBOL_GPL(acpi_driver_match_device);
  */
 int acpi_bus_register_driver(struct acpi_driver *driver)
 {
-	int ret;
-
 	if (acpi_disabled)
 		return -ENODEV;
 	driver->drv.name = driver->name;
 	driver->drv.bus = &acpi_bus_type;
 	driver->drv.owner = driver->owner;
 
-	ret = driver_register(&driver->drv);
-	return ret;
+	return driver_register(&driver->drv);
 }
 
 EXPORT_SYMBOL(acpi_bus_register_driver);