HID: gt683r: fix race condition
This will fix race condition noticed by Oliver Neukum. Sysfs files are
created before mutex and work are initialized.
Signed-off-by: Janne Kanniainen <janne.kanniainen@gmail.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
diff --git a/drivers/hid/hid-gt683r.c b/drivers/hid/hid-gt683r.c
index 077f7a1..073bd80 100644
--- a/drivers/hid/hid-gt683r.c
+++ b/drivers/hid/hid-gt683r.c
@@ -227,6 +227,9 @@
if (!led)
return -ENOMEM;
+ mutex_init(&led->lock);
+ INIT_WORK(&led->work, gt683r_led_work);
+
led->mode = GT683R_LED_NORMAL;
led->hdev = hdev;
hid_set_drvdata(hdev, led);
@@ -271,9 +274,6 @@
goto fail;
}
- mutex_init(&led->lock);
- INIT_WORK(&led->work, gt683r_led_work);
-
return 0;
fail: