644 	struct rpc_pipe		*cn_pipe;  member
833 	cn->cn_pipe = rpc_mkpipe_data(&cld_upcall_ops, RPC_PIPE_WAIT_FOR_OPEN);  in nfsd4_init_cld_pipe()
834 	if (IS_ERR(cn->cn_pipe)) {  in nfsd4_init_cld_pipe()
835 		ret = PTR_ERR(cn->cn_pipe);  in nfsd4_init_cld_pipe()
841 	dentry = nfsd4_cld_register_net(net, cn->cn_pipe);  in nfsd4_init_cld_pipe()
847 	cn->cn_pipe->dentry = dentry;  in nfsd4_init_cld_pipe()
852 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_init_cld_pipe()
866 	nfsd4_cld_unregister_net(net, cn->cn_pipe);  in nfsd4_remove_cld_pipe()
867 	rpc_destroy_pipe_data(cn->cn_pipe);  in nfsd4_remove_cld_pipe()
938 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_create()
975 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_remove()
1013 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_check()
1038 	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_msg);  in nfsd4_cld_grace_done()
1518 		dentry = nfsd4_cld_register_sb(sb, cn->cn_pipe);  in rpc_pipefs_event()
1523 		cn->cn_pipe->dentry = dentry;  in rpc_pipefs_event()
1526 		if (cn->cn_pipe->dentry)  in rpc_pipefs_event()
1527 			nfsd4_cld_unregister_sb(cn->cn_pipe);  in rpc_pipefs_event()