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net: remove unnecessary if 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2009-08-19 15:52:29 +02:00
parent faa61661cf
commit 6289b5a51d
1 changed files with 11 additions and 17 deletions
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28
net/net.c
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@ -227,6 +227,7 @@ int NetLoopInit(proto_t protocol)
struct eth_device *eth_current = eth_get_current(); struct eth_device *eth_current = eth_get_current();
IPaddr_t ip; IPaddr_t ip;
int ret; int ret;
int i;
if (!eth_current) { if (!eth_current) {
printf("Current ethernet device not set!\n"); printf("Current ethernet device not set!\n");
@ -241,26 +242,19 @@ int NetLoopInit(proto_t protocol)
NetArpWaitTxPacket = NULL; NetArpWaitTxPacket = NULL;
NetArpWaitPacketIP = 0; NetArpWaitPacketIP = 0;
NetArpWaitReplyIP = 0; NetArpWaitReplyIP = 0;
NetArpWaitTxPacket = NULL;
NetTxPacket = NULL;
if (!NetTxPacket) { /*
int i; * Setup packet buffers, aligned correctly.
/* */
* Setup packet buffers, aligned correctly. NetTxPacket = &PktBuf[0] + (PKTALIGN - 1);
*/ NetTxPacket -= (ulong)NetTxPacket % PKTALIGN;
NetTxPacket = &PktBuf[0] + (PKTALIGN - 1); for (i = 0; i < PKTBUFSRX; i++) {
NetTxPacket -= (ulong)NetTxPacket % PKTALIGN; NetRxPackets[i] = NetTxPacket + (i+1)*PKTSIZE_ALIGN;
for (i = 0; i < PKTBUFSRX; i++) {
NetRxPackets[i] = NetTxPacket + (i+1)*PKTSIZE_ALIGN;
}
} }
if (!NetArpWaitTxPacket) { NetArpWaitTxPacket = &NetArpWaitPacketBuf[0] + (PKTALIGN - 1);
NetArpWaitTxPacket = &NetArpWaitPacketBuf[0] + (PKTALIGN - 1); NetArpWaitTxPacket -= (ulong)NetArpWaitTxPacket % PKTALIGN;
NetArpWaitTxPacket -= (ulong)NetArpWaitTxPacket % PKTALIGN; NetArpWaitTxPacketSize = 0;
NetArpWaitTxPacketSize = 0;
}
if (eth_open() < 0) if (eth_open() < 0)
return -1; return -1;