561 			  struct cmsghdr *cmsg)  in rds_cmsg_rdma_args()  argument
573 	if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_rdma_args))  in rds_cmsg_rdma_args()
577 	args = CMSG_DATA(cmsg);  in rds_cmsg_rdma_args()
739 			  struct cmsghdr *cmsg)  in rds_cmsg_rdma_dest()  argument
746 	if (cmsg->cmsg_len < CMSG_LEN(sizeof(rds_rdma_cookie_t)) ||  in rds_cmsg_rdma_dest()
750 	memcpy(&rm->m_rdma_cookie, CMSG_DATA(cmsg), sizeof(rm->m_rdma_cookie));  in rds_cmsg_rdma_dest()
781 			  struct cmsghdr *cmsg)  in rds_cmsg_rdma_map()  argument
783 	if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_get_mr_args)) ||  in rds_cmsg_rdma_map()
787 	return __rds_rdma_map(rs, CMSG_DATA(cmsg), &rm->m_rdma_cookie,  in rds_cmsg_rdma_map()
795 		    struct cmsghdr *cmsg)  in rds_cmsg_atomic()  argument
801 	if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_atomic_args))  in rds_cmsg_atomic()
805 	args = CMSG_DATA(cmsg);  in rds_cmsg_atomic()
808 	switch (cmsg->cmsg_type) {  in rds_cmsg_atomic()