The function rtl2830_init contains the code: buf[0] = tmp << 6; buf[0] = (if_ctl >> 16) & 0x3f; buf[1] = (if_ctl >> 8) & 0xff; buf[2] = (if_ctl >> 0) & 0xff; Is there any purpose to initializing buf[0] twice? julia -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html