Commit b0b7d281 authored by Dan Carpenter's avatar Dan Carpenter Committed by Dmitry Torokhov
Browse files

Input: sur40 - fix an error code in sur40_probe() 



If v4l2_ctrl_handler_setup() fails then probe() should return an error
code instead of returning success.

Fixes: cee1e3e2 ("media: add video control handlers using V4L2 control framework")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YBKFkbATXa5fA3xj@mwanda


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent ede6747c

drivers/input/touchscreen/sur40.c

+1 −0
Original line number Diff line number Diff line
@@ -787,6 +787,7 @@ static int sur40_probe(struct usb_interface *interface, 
		dev_err(&interface->dev,

			"Unable to register video controls.");

		v4l2_ctrl_handler_free(&sur40->hdl);

		error = sur40->hdl.error;

		goto err_unreg_v4l2;

	}