948 			      const struct kvec *vec, size_t usr_len,  in rtrs_clt_init_req()  argument
957 	req->usr_len = usr_len;  in rtrs_clt_init_req()
971 	iov_iter_kvec(&iter, ITER_SOURCE, vec, 1, usr_len);  in rtrs_clt_init_req()
972 	len = _copy_from_iter(req->iu->buf, usr_len, &iter);  in rtrs_clt_init_req()
973 	WARN_ON(len != usr_len);  in rtrs_clt_init_req()
982 		 const struct kvec *vec, size_t usr_len,  in rtrs_clt_get_req()  argument
989 	rtrs_clt_init_req(req, clt_path, conf, permit, priv, vec, usr_len,  in rtrs_clt_get_req()
1001 		.iov_len  = fail_req->usr_len  in rtrs_clt_get_copy_req()
1006 			   fail_req->priv, &vec, fail_req->usr_len,  in rtrs_clt_get_copy_req()
1091 	const size_t tsize = sizeof(*msg) + req->data_len + req->usr_len;  in rtrs_clt_write_req()
1107 	msg = req->iu->buf + req->usr_len;  in rtrs_clt_write_req()
1109 	msg->usr_len = cpu_to_le16(req->usr_len);  in rtrs_clt_write_req()
1112 	imm = req->permit->mem_off + req->data_len + req->usr_len;  in rtrs_clt_write_req()
1153 				      req->usr_len + sizeof(*msg),  in rtrs_clt_write_req()
1184 	const size_t tsize = sizeof(*msg) + req->data_len + req->usr_len;  in rtrs_clt_read_req()
1203 	msg = req->iu->buf + req->usr_len;  in rtrs_clt_read_req()
1205 	msg->usr_len = cpu_to_le16(req->usr_len);  in rtrs_clt_read_req()
1245 	imm = req->permit->mem_off + req->data_len + req->usr_len;  in rtrs_clt_read_req()
1251 	req->sg_size += req->usr_len;  in rtrs_clt_read_req()
2989 	size_t usr_len, hdr_len;  in rtrs_clt_request()  local
2993 	for (i = 0, usr_len = 0; i < nr; i++)  in rtrs_clt_request()
2994 		usr_len += vec[i].iov_len;  in rtrs_clt_request()
3011 		if (usr_len + hdr_len > clt_path->max_hdr_size) {  in rtrs_clt_request()
3015 				     usr_len, hdr_len, clt_path->max_hdr_size);  in rtrs_clt_request()
3020 				       vec, usr_len, sg, sg_cnt, data_len,  in rtrs_clt_request()