Commit 0177f29f authored Jul 17, 2013 by Wei Yongjun Committed by Rafael J. Wysocki Jul 26, 2013

ACPI / dock: fix error return code in dock_add()

Fix to return -ENODEV in the acpi notify handler install error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 2efbca4d

drivers/acpi/dock.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -881,8 +881,10 @@ static int __init dock_add(acpi_handle handle)

		status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
		dock_notify_handler, dock_station);
		if (ACPI_FAILURE(status))
		if (ACPI_FAILURE(status)) {
		ret = -ENODEV;
		goto err_rmgroup;
		}

		dock_station_count++;
		list_add(&dock_station->sibling, &dock_stations);