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authorJoe Hershberger <joe.hershberger@ni.com>2012-05-23 07:58:10 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2012-05-23 17:46:15 -0500
commit206d07fd7cbe69c8086a9b68f28b36e7b5ab9f08 (patch)
tree53e0e7a006f072738ed34245263137975b54bfc2 /net/net.c
parente0a630795b35f3137a3204e0d8e5fea928f8962b (diff)
net: cosmetic: Rename parameter len to payload_len
This name more explicitly claims that it does not include the header size Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'net/net.c')
-rw-r--r--net/net.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/net.c b/net/net.c
index 4cdd9cd0f2..b8a267ccbe 100644
--- a/net/net.c
+++ b/net/net.c
@@ -591,8 +591,8 @@ NetSendPacket(uchar *pkt, int len)
(void) eth_send(pkt, len);
}
-int
-NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len)
+int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport,
+ int payload_len)
{
uchar *pkt;
@@ -618,14 +618,14 @@ NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len)
pkt = NetArpWaitTxPacket;
pkt += NetSetEther(pkt, NetArpWaitPacketMAC, PROT_IP);
- NetSetIP(pkt, dest, dport, sport, len);
+ NetSetIP(pkt, dest, dport, sport, payload_len);
memcpy(pkt + IP_UDP_HDR_SIZE, (uchar *)NetTxPacket +
(pkt - (uchar *)NetArpWaitTxPacket) +
- IP_UDP_HDR_SIZE, len);
+ IP_UDP_HDR_SIZE, payload_len);
/* size of the waiting packet */
NetArpWaitTxPacketSize = (pkt - NetArpWaitTxPacket) +
- IP_UDP_HDR_SIZE + len;
+ IP_UDP_HDR_SIZE + payload_len;
/* and do the ARP request */
NetArpWaitTry = 1;
@@ -638,8 +638,9 @@ NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, int len)
pkt = (uchar *)NetTxPacket;
pkt += NetSetEther(pkt, ether, PROT_IP);
- NetSetIP(pkt, dest, dport, sport, len);
- eth_send(NetTxPacket, (pkt - NetTxPacket) + IP_UDP_HDR_SIZE + len);
+ NetSetIP(pkt, dest, dport, sport, payload_len);
+ eth_send(NetTxPacket, (pkt - NetTxPacket) + IP_UDP_HDR_SIZE +
+ payload_len);
return 0; /* transmitted */
}