Hi, Luiz, thanks for the detailed review. However, I'm not sure that fully understood you. Whole idea was to request session before transfer and release it afterwards. Therefore, still I would like to have adapter ReleaseSession. Please, see subsequent patches if those reflect your comments. BR, Dmitriy -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html