From b2f508075c16e337de6961c25310856a8a3152cc Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@pollux.denx.de>
Date: Fri, 12 Aug 2005 23:43:12 +0200
Subject: [PATCH] Minor code cleanup

---
 CHANGELOG                      |  4 +++-
 board/voiceblue/Makefile       |  2 +-
 board/voiceblue/eeprom.c       |  3 +--
 board/voiceblue/eeprom_start.S |  5 ++---
 net/net.c                      | 40 ++++++++++++++++++++--------------------
 5 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 118a8cb..ae4f07d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,8 @@
 Changes for U-Boot 1.1.3:
 ======================================================================
 
+* Minor code cleanup
+
 * Add forgotten new fils from latest VoiceBlue update
 
 * Make bootretry feature work with hush shell.
@@ -26,7 +28,7 @@ Changes for U-Boot 1.1.3:
 
 * Move the AT91RM9200DK to the ARM Systems list.
   Patch by Anders Larsen, 26 Apr 2005
-  
+
 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
   Patch by Anders Larsen, 26 Apr 2005
 
diff --git a/board/voiceblue/Makefile b/board/voiceblue/Makefile
index 3b3e523..6302fa8 100644
--- a/board/voiceblue/Makefile
+++ b/board/voiceblue/Makefile
@@ -32,7 +32,7 @@ SOBJS	:= setup.o
 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
 
 LOAD_ADDR = 0x10400000
-LDSCRIPT = $(TOPDIR)/board/$(BOARDDIR)/eeprom.lds 
+LDSCRIPT = $(TOPDIR)/board/$(BOARDDIR)/eeprom.lds
 
 all:	$(LIB) eeprom.srec eeprom.bin
 
diff --git a/board/voiceblue/eeprom.c b/board/voiceblue/eeprom.c
index 25e2294..0ad1b66 100644
--- a/board/voiceblue/eeprom.c
+++ b/board/voiceblue/eeprom.c
@@ -146,7 +146,7 @@ int eeprom(int argc, char *argv[])
 {
 	int i, len, ret;
 	unsigned char buf[58], *p;
-	
+
 	app_startup(argv);
 	if (get_version() != XF_VERSION) {
 		printf("Wrong XF_VERSION.\n");
@@ -209,4 +209,3 @@ int eeprom(int argc, char *argv[])
 
 	return 0;
 }
-
diff --git a/board/voiceblue/eeprom_start.S b/board/voiceblue/eeprom_start.S
index 16354f7..8f88de5 100644
--- a/board/voiceblue/eeprom_start.S
+++ b/board/voiceblue/eeprom_start.S
@@ -7,6 +7,5 @@
  *
  */
 
-.globl _start
-_start:	b       eeprom
-
+.globl	_start
+_start:	b	eeprom
diff --git a/net/net.c b/net/net.c
index 787c10a..00217be 100644
--- a/net/net.c
+++ b/net/net.c
@@ -40,10 +40,10 @@
  *
  * DHCP:
  *
- *     Prerequisites:   - own ethernet address
- *     We want:         - IP, Netmask, ServerIP, Gateway IP
- *                      - bootfilename, lease time
- *     Next step:       - TFTP
+ *     Prerequisites:	- own ethernet address
+ *     We want:		- IP, Netmask, ServerIP, Gateway IP
+ *			- bootfilename, lease time
+ *     Next step:	- TFTP
  *
  * TFTP:
  *
@@ -67,7 +67,7 @@
  *
  * SNTP:
  *
- *	Prerequisites:  - own ethernet address
+ *	Prerequisites:	- own ethernet address
  *			- own IP address
  *	We want:	- network time
  *	Next step:	none
@@ -185,7 +185,7 @@ static int net_check_prereq (proto_t protocol);
 IPaddr_t	NetArpWaitPacketIP;
 IPaddr_t	NetArpWaitReplyIP;
 uchar	       *NetArpWaitPacketMAC;	/* MAC address of waiting packet's destination	*/
-uchar          *NetArpWaitTxPacket;	/* THE transmit packet			*/
+uchar	       *NetArpWaitTxPacket;	/* THE transmit packet			*/
 int		NetArpWaitTxPacketSize;
 uchar 		NetArpWaitPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
 ulong		NetArpWaitTimerStart;
@@ -212,8 +212,8 @@ void ArpRequest (void)
 	arp->ar_pln = 4;
 	arp->ar_op = htons (ARPOP_REQUEST);
 
-	memcpy (&arp->ar_data[0], NetOurEther, 6);		/* source ET addr       */
-	NetWriteIP ((uchar *) & arp->ar_data[6], NetOurIP);	/* source IP addr       */
+	memcpy (&arp->ar_data[0], NetOurEther, 6);		/* source ET addr	*/
+	NetWriteIP ((uchar *) & arp->ar_data[6], NetOurIP);	/* source IP addr	*/
 	for (i = 10; i < 16; ++i) {
 		arp->ar_data[i] = 0;				/* dest ET addr = 0     */
 	}
@@ -372,11 +372,11 @@ restart:
 		 */
 		NetOurIP = 0;
 		NetServerIP = getenv_IPaddr ("serverip");
- 		NetOurVLAN = getenv_VLAN("vlan");	/* VLANs must be read */
- 		NetOurNativeVLAN = getenv_VLAN("nvlan");
- 	case CDP:
- 		NetOurVLAN = getenv_VLAN("vlan");	/* VLANs must be read */
- 		NetOurNativeVLAN = getenv_VLAN("nvlan");
+		NetOurVLAN = getenv_VLAN("vlan");	/* VLANs must be read */
+		NetOurNativeVLAN = getenv_VLAN("nvlan");
+	case CDP:
+		NetOurVLAN = getenv_VLAN("vlan");	/* VLANs must be read */
+		NetOurNativeVLAN = getenv_VLAN("nvlan");
 		break;
 	default:
 		break;
@@ -1429,7 +1429,7 @@ NetReceive(volatile uchar * inpkt, int len)
 
 #ifdef CONFIG_UDP_CHECKSUM
 		if (ip->udp_xsum != 0) {
-		        ulong   xsum;
+			ulong   xsum;
 			ushort *sumptr;
 			ushort  sumlen;
 
@@ -1444,24 +1444,24 @@ NetReceive(volatile uchar * inpkt, int len)
 			sumptr = (ushort *) &(ip->udp_src);
 
 			while (sumlen > 1) {
-			        ushort sumdata;
+				ushort sumdata;
 
 				sumdata = *sumptr++;
 				xsum += ntohs(sumdata);
 				sumlen -= 2;
 			}
 			if (sumlen > 0) {
-			        ushort sumdata;
+				ushort sumdata;
 
 				sumdata = *(unsigned char *) sumptr;
-                                sumdata = (sumdata << 8) & 0xff00;
+				sumdata = (sumdata << 8) & 0xff00;
 				xsum += sumdata;
 			}
 			while ((xsum >> 16) != 0) {
-			        xsum = (xsum & 0x0000ffff) + ((xsum >> 16) & 0x0000ffff);
+				xsum = (xsum & 0x0000ffff) + ((xsum >> 16) & 0x0000ffff);
 			}
 			if ((xsum != 0x00000000) && (xsum != 0x0000ffff)) {
-			        printf(" UDP wrong checksum %08x %08x\n", xsum, ntohs(ip->udp_xsum));
+				printf(" UDP wrong checksum %08x %08x\n", xsum, ntohs(ip->udp_xsum));
 				return;
 			}
 		}
@@ -1517,7 +1517,7 @@ static int net_check_prereq (proto_t protocol)
 			return (1);
 		}
 #if (CONFIG_COMMANDS & (CFG_CMD_PING | CFG_CMD_SNTP))
-	      common:
+    common:
 #endif
 
 		if (NetOurIP == 0) {