Lines Matching defs:buf
228 u8 *buf, *d, type, assoc;235 buf = kzalloc(bufflen, GFP_KERNEL);236 if (!buf)246 error = blk_rq_map_kern(q, rq, buf, bufflen, GFP_KERNEL);265 len = (buf[2] << 8) + buf[3] + 4;269 kfree(buf);278 d = buf + 4;279 for (d = buf + 4; d < buf + len; d += id_len + 4) {313 kfree(buf);