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-rw-r--r--drivers/acpi/dock.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index f601658a4ad2..b527c1bd8bb2 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -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);