media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line

The patch that fixed string control support somehow got mangled when it was
merged in mainline: the added line ended up in the wrong place.

Fix this.

Fixes: 73278d48 ("media: v4l2-ctrls-api.c: add back dropped ctrl->is_new = 1")
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/v4l2-core/v4l2-ctrls-api.c

@@ -150,8 +150,8 @@ static int user_to_new(struct v4l2_ext_control *c, struct v4l2_ctrl *ctrl)
 			 * then return an error.
 			 */
 			if (strlen(ctrl->p_new.p_char) == ctrl->maximum && last)
-			ctrl->is_new = 1;
 				return -ERANGE;
+			ctrl->is_new = 1;
 		}
 		return ret;
 	default: