Hi Ravi, On Tue, Nov 12, 2013, Ravi kumar Veeramally wrote: > + sscanf((char *) &(ev->u.output.data)[i * 2], > + "%hhx", &(req + 1)[i]); The last parameter is a bit of a brain twister. How about simply &req[1 + i]? Johan -- 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