We recently introduced locking into this function, but we missed an error path which needs an unlock. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 582be00..ed0cd09 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1643,8 +1643,10 @@ static int hid_device_probe(struct device *dev) if (!hdev->driver) { id = hid_match_device(hdev, hdrv); - if (id == NULL) - return -ENODEV; + if (id == NULL) { + ret = -ENODEV; + goto unlock; + } hdev->driver = hdrv; if (hdrv->probe) { @@ -1657,7 +1659,7 @@ static int hid_device_probe(struct device *dev) if (ret) hdev->driver = NULL; } - +unlock: up(&hdev->driver_lock); return ret; } -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html