drivers: replace NIPQUAD()

Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u
can be replaced with %pI4

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index db7ea3b..eb3a414 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -206,8 +206,7 @@
 		break;
 	case ISCSI_PARAM_CONN_ADDRESS:
 		/* TODO: what are the ipv6 bits */
-		len = sprintf(buf, "%u.%u.%u.%u\n",
-			      NIPQUAD(ddb_entry->ip_addr));
+		len = sprintf(buf, "%pI4\n", &ddb_entry->ip_addr);
 		break;
 	default:
 		return -ENOSYS;