710 	struct cld_upcall *tmp, *cup;  in cld_pipe_downcall()  local
730 	cup = NULL;  in cld_pipe_downcall()
734 			cup = tmp;  in cld_pipe_downcall()
735 			list_del_init(&cup->cu_list);  in cld_pipe_downcall()
742 	if (!cup) {  in cld_pipe_downcall()
747 	if (copy_from_user(&cup->cu_msg, src, mlen) != 0)  in cld_pipe_downcall()
750 	wake_up_process(cup->cu_task);  in cld_pipe_downcall()
758 	struct cld_upcall *cup = container_of(cmsg, struct cld_upcall,  in cld_pipe_destroy_msg()  local
765 	wake_up_process(cup->cu_task);  in cld_pipe_destroy_msg()
924 	struct cld_upcall *cup;  in nfsd4_cld_create()  local
932 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_create()
933 	if (!cup) {  in nfsd4_cld_create()
938 	cup->cu_msg.cm_cmd = Cld_Create;  in nfsd4_cld_create()
939 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_create()
940 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_create()
943 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_create()
945 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_create()
949 	free_cld_upcall(cup);  in nfsd4_cld_create()
961 	struct cld_upcall *cup;  in nfsd4_cld_remove()  local
969 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_remove()
970 	if (!cup) {  in nfsd4_cld_remove()
975 	cup->cu_msg.cm_cmd = Cld_Remove;  in nfsd4_cld_remove()
976 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_remove()
977 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_remove()
980 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_remove()
982 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_remove()
986 	free_cld_upcall(cup);  in nfsd4_cld_remove()
998 	struct cld_upcall *cup;  in nfsd4_cld_check()  local
1006 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_check()
1007 	if (!cup) {  in nfsd4_cld_check()
1013 	cup->cu_msg.cm_cmd = Cld_Check;  in nfsd4_cld_check()
1014 	cup->cu_msg.cm_u.cm_name.cn_len = clp->cl_name.len;  in nfsd4_cld_check()
1015 	memcpy(cup->cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,  in nfsd4_cld_check()
1018 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_check()
1020 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_check()
1024 	free_cld_upcall(cup);  in nfsd4_cld_check()
1032 	struct cld_upcall *cup;  in nfsd4_cld_grace_done()  local
1035 	cup = alloc_cld_upcall(cn);  in nfsd4_cld_grace_done()
1036 	if (!cup) {  in nfsd4_cld_grace_done()
1041 	cup->cu_msg.cm_cmd = Cld_GraceDone;  in nfsd4_cld_grace_done()
1042 	cup->cu_msg.cm_u.cm_gracetime = (int64_t)nn->boot_time;  in nfsd4_cld_grace_done()
1043 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_grace_done()
1045 		ret = cup->cu_msg.cm_status;  in nfsd4_cld_grace_done()
1047 	free_cld_upcall(cup);  in nfsd4_cld_grace_done()