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net: Don't copy every packet that waits for an ARP

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Use the NetArpTxPacket for the ARP packet, not to hold what used to
be in NetTxPacket.
This saves a copy and makes the code easier to understand.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Joe Hershberger
2012-05-23 07:59:24 +00:00
parent d7310c7e63
commit e94070c443
5 changed files with 23 additions and 38 deletions
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2
net/arp.h
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@@ -16,8 +16,6 @@
extern IPaddr_t NetArpWaitPacketIP;
/* MAC address of waiting packet's destination */
extern uchar *NetArpWaitPacketMAC;
/* THE transmit packet */
extern uchar *NetArpWaitTxPacket;
extern int NetArpWaitTxPacketSize;
extern ulong NetArpWaitTimerStart;
extern int NetArpWaitTry;