ret = sock->ops->bind(sock, (struct sockaddr *)&src, sizeof(src));
        if (ret) {
-               rdsdebug("bind failed with %d at address %u.%u.%u.%u\n",
-                    ret, NIPQUAD(conn->c_laddr));
+               rdsdebug("bind failed with %d at address %pI4\n",
+                        ret, &conn->c_laddr);
                goto out;
        }
 
                                 O_NONBLOCK);
        sock = NULL;
 
-       rdsdebug("connect to address %u.%u.%u.%u returned %d\n",
-                NIPQUAD(conn->c_faddr), ret);
+       rdsdebug("connect to address %pI4 returned %d\n", &conn->c_faddr, ret);
        if (ret == -EINPROGRESS)
                ret = 0;
 
 
 
        inet = inet_sk(new_sock->sk);
 
-       rdsdebug("accepted tcp %u.%u.%u.%u:%u -> %u.%u.%u.%u:%u\n",
-                 NIPQUAD(inet->inet_saddr), ntohs(inet->inet_sport),
-                 NIPQUAD(inet->inet_daddr), ntohs(inet->inet_dport));
+       rdsdebug("accepted tcp %pI4:%u -> %pI4:%u\n",
+                &inet->inet_saddr, ntohs(inet->inet_sport),
+                &inet->inet_daddr, ntohs(inet->inet_dport));
 
        conn = rds_conn_create(inet->inet_saddr, inet->inet_daddr,
                               &rds_tcp_transport, GFP_KERNEL);
 
                        rds_tcp_stats_inc(s_tcp_sndbuf_full);
                        ret = 0;
                } else {
-                       printk(KERN_WARNING "RDS/tcp: send to %u.%u.%u.%u "
+                       printk(KERN_WARNING "RDS/tcp: send to %pI4 "
                               "returned %d, disconnecting and reconnecting\n",
-                              NIPQUAD(conn->c_faddr), ret);
+                              &conn->c_faddr, ret);
                        rds_conn_drop(conn);
                }
        }