717 	struct cld_upcall *tmp, *cup;  in cld_pipe_downcall()  local
737 	cup = NULL;  in cld_pipe_downcall()
741 			cup = tmp;  in cld_pipe_downcall()
742 			list_del_init(&cup->cu_list);  in cld_pipe_downcall()
749 	if (!cup) {  in cld_pipe_downcall()
754 	if (copy_from_user(&cup->cu_msg, src, mlen) != 0)  in cld_pipe_downcall()
757 	wake_up_process(cup->cu_task);  in cld_pipe_downcall()
765 	struct cld_upcall *cup = container_of(cmsg, struct cld_upcall,  in cld_pipe_destroy_msg()  local
772 	wake_up_process(cup->cu_task);  in cld_pipe_destroy_msg()
931 	struct cld_upcall *cup;  in nfsd4_cld_create()  local
939 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_create()
940 	if (!cup) {  in nfsd4_cld_create()
945 	cup->cu_msg.cm_cmd = Cld_Create;  in nfsd4_cld_create()
946 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_create()
947 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_create()
950 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_create()
952 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_create()
956 	free_cld_upcall(cup);  in nfsd4_cld_create()
968 	struct cld_upcall *cup;  in nfsd4_cld_remove()  local
976 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_remove()
977 	if (!cup) {  in nfsd4_cld_remove()
982 	cup->cu_msg.cm_cmd = Cld_Remove;  in nfsd4_cld_remove()
983 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_remove()
984 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_remove()
987 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_remove()
989 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_remove()
993 	free_cld_upcall(cup);  in nfsd4_cld_remove()
1005 	struct cld_upcall *cup;  in nfsd4_cld_check()  local
1013 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_check()
1014 	if (!cup) {  in nfsd4_cld_check()
1020 	cup->cu_msg.cm_cmd = Cld_Check;  in nfsd4_cld_check()
1021 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_check()
1022 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_check()
1025 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_check()
1027 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_check()
1031 	free_cld_upcall(cup);  in nfsd4_cld_check()
1039 	struct cld_upcall *cup;  in nfsd4_cld_grace_done()  local
1042 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_grace_done()
1043 	if (!cup) {  in nfsd4_cld_grace_done()
1048 	cup->cu_msg.cm_cmd = Cld_GraceDone;  in nfsd4_cld_grace_done()
1049 	cup->cu_msg.cm_u.cm_gracetime = (int64_t)nn->boot_time;  in nfsd4_cld_grace_done()
1050 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_grace_done()
1052 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_grace_done()
1054 	free_cld_upcall(cup);  in nfsd4_cld_grace_done()