net: cosmetic: net.c checkpatch compliance
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/net/net.c b/net/net.c
index 9a0417d..1435245 100644
--- a/net/net.c
+++ b/net/net.c
@@ -77,6 +77,7 @@
#include <common.h>
#include <watchdog.h>
#include <command.h>
+#include <linux/compiler.h>
#include <net.h>
#include "bootp.h"
#include "tftp.h"
@@ -203,11 +204,6 @@
int NetTimeOffset;
#endif
-#ifdef CONFIG_NETCONSOLE
-void NcStart(void);
-int nc_input_packet(uchar *pkt, unsigned dest, unsigned src, unsigned len);
-#endif
-
uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
/* Receive packet */
@@ -527,10 +523,7 @@
for (;;) {
WATCHDOG_RESET();
#ifdef CONFIG_SHOW_ACTIVITY
- {
- extern void show_activity(int arg);
- show_activity(1);
- }
+ show_activity(1);
#endif
/*
* Check the ethernet for a new packet. The ethernet
@@ -1103,8 +1096,8 @@
* output a warning
*/
if (pkt[0] != 0x02)
- printf("** WARNING: CDP packet received with a protocol version %d > 2\n",
- pkt[0] & 0xff);
+ printf("**WARNING: CDP packet received with a protocol version "
+ "%d > 2\n", pkt[0] & 0xff);
if (CDP_compute_csum(pkt, len) != 0)
return;
@@ -1239,7 +1232,7 @@
static IP_t *__NetDefragment(IP_t *ip, int *lenp)
{
- static uchar pkt_buff[IP_PKTSIZE] __attribute__((aligned(PKTALIGN)));
+ static uchar pkt_buff[IP_PKTSIZE] __aligned(PKTALIGN);
static u16 first_hole, total_len;
struct hole *payload, *thisfrag, *h, *newh;
IP_t *localip = (IP_t *)pkt_buff;
@@ -1611,6 +1604,7 @@
/* matched waiting packet's address */
if (tmp == NetArpWaitReplyIP) {
debug("Got it\n");
+
/* save address for later use */
memcpy(NetArpWaitPacketMAC,
&arp->ar_data[0], 6);
@@ -1619,7 +1613,8 @@
(*packetHandler)(0, 0, 0, 0, 0);
#endif
/* modify header, and transmit it */
- memcpy(((Ethernet_t *)NetArpWaitTxPacket)->et_dest, NetArpWaitPacketMAC, 6);
+ memcpy(((Ethernet_t *)NetArpWaitTxPacket)->
+ et_dest, NetArpWaitPacketMAC, 6);
(void) eth_send(NetArpWaitTxPacket,
NetArpWaitTxPacketSize);
@@ -1856,7 +1851,6 @@
case CDP:
case DHCP:
if (memcmp(NetOurEther, "\0\0\0\0\0\0", 6) == 0) {
- extern int eth_get_dev_index(void);
int num = eth_get_dev_index();
switch (num) {