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net: cosmetic: Rename parameter len to payload_len

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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>
This commit is contained in:
Joe Hershberger 2012-05-23 07:58:10 +00:00
parent e0a630795b
commit 206d07fd7c
2 changed files with 18 additions and 9 deletions
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12
include/net.h
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@ -466,9 +466,17 @@ extern void NetSetTimeout(ulong, thand_f *);/* Set timeout handler */
/* Transmit "NetTxPacket" */
extern void NetSendPacket(uchar *, int);
/* Transmit UDP packet, performing ARP request if needed */
/*
* Transmit UDP packet, performing ARP request if needed
*
* @param ether Raw packet buffer
* @param dest IP address to send the datagram to
* @param dport Destination UDP port
* @param sport Source UDP port
* @param payload_len Length of data after the UDP header
*/
extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
int sport, int len);
int sport, int payload_len);
/* Processes a received packet */
extern void NetReceive(uchar *, int);