X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Farp.c;h=21ed31bf742dd3582add21aed5bf1333591d3c0e;hb=3d5920a31bb846249385e1ca5c086662c39bc44e;hp=8e1d2edd6207a43e4ad16a5d42a3aad8147427ce;hpb=a0bc44e68ef696ba48731aadf433f80315bdafa7;p=karo-tx-uboot.git

diff --git a/net/arp.c b/net/arp.c
index 8e1d2edd62..21ed31bf74 100644
--- a/net/arp.c
+++ b/net/arp.c
@@ -6,6 +6,7 @@
  *	Copyright 2000 Roland Borde
  *	Copyright 2000 Paolo Scaffardi
  *	Copyright 2000-2002 Wolfgang Denk, wd@denx.de
+ *	SPDX-License-Identifier:	GPL-2.0
  */
 
 #include <common.h>
@@ -27,15 +28,15 @@
 #endif
 
 IPaddr_t	NetArpWaitPacketIP;
-IPaddr_t	NetArpWaitReplyIP;
+static IPaddr_t	NetArpWaitReplyIP;
 /* MAC address of waiting packet's destination */
 uchar	       *NetArpWaitPacketMAC;
 int		NetArpWaitTxPacketSize;
 ulong		NetArpWaitTimerStart;
 int		NetArpWaitTry;
 
-uchar	       *NetArpTxPacket;	/* THE ARP transmit packet */
-uchar		NetArpPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
+static uchar   *NetArpTxPacket;	/* THE ARP transmit packet */
+static uchar	NetArpPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
 
 void ArpInit(void)
 {