IP_VS_ERR("You probably need to specify IP address on "
"multicast interface.\n");
- IP_VS_DBG(7, "binding socket with (%s) %u.%u.%u.%u\n",
- ifname, NIPQUAD(addr));
+ IP_VS_DBG(7, "binding socket with (%s) %pI4\n",
+ ifname, &addr);
/* Now bind the socket with the address of multicast interface */
sin.sin_family = AF_INET;