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net: cosmetic: tftp.* checkpatch compliance

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Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Joe Hershberger 2012-05-15 08:59:12 +00:00
parent 6c3234a343
commit 13dfe94379
3 changed files with 19 additions and 17 deletions
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4
include/net.h
View file

@ -396,6 +396,10 @@ extern IPaddr_t NetNtpServerIP; /* the ip address to NTP */
extern int NetTimeOffset; /* offset time from UTC */
#endif
#if defined(CONFIG_MCAST_TFTP)
extern IPaddr_t Mcast_addr;
#endif
/* Initialize the network adapter */
extern int NetLoop(enum proto_t);

30
net/tftp.c
View file

@ -11,6 +11,9 @@
#include <net.h>
#include "tftp.h"
#include "bootp.h"
#ifdef CONFIG_SYS_DIRECT_FLASH_TFTP
#include <flash.h>
#endif
/* Well known TFTP port # */
#define WELL_KNOWN_PORT 69
@ -112,10 +115,6 @@ static char default_filename[DEFAULT_NAME_LEN];
static char tftp_filename[MAX_LEN];
#ifdef CONFIG_SYS_DIRECT_FLASH_TFTP
extern flash_info_t flash_info[];
#endif
/* 512 is poor choice for ethernet, MTU is typically 1500.
* Minus eth.hdrs thats 1468. Can get 2x better throughput with
* almost-MTU block sizes. At least try... fall back to 512 if need be.
@ -137,7 +136,6 @@ static unsigned *Bitmap;
static int PrevBitmapHole, Mapsize = MTFTP_BITMAPSIZE;
static uchar ProhibitMcast, MasterClient;
static uchar Multicast;
extern IPaddr_t Mcast_addr;
static int Mcast_port;
static ulong TftpEndingBlock; /* can get 'last' block before done..*/
@ -157,7 +155,7 @@ mcast_cleanup(void)
#endif /* CONFIG_MCAST_TFTP */
static __inline__ void
static inline void
store_block(unsigned block, uchar *src, unsigned len)
{
ulong offset = block * TftpBlkSize + TftpBlockWrapOffset;
@ -182,8 +180,7 @@ store_block(unsigned block, uchar *src, unsigned len)
NetState = NETLOOP_FAIL;
return;
}
}
else
} else
#endif /* CONFIG_SYS_DIRECT_FLASH_TFTP */
{
(void)memcpy((void *)(load_addr + offset), src, len);
@ -357,12 +354,14 @@ TftpSend(void)
0, TftpBlkSizeOption, 0);
#ifdef CONFIG_MCAST_TFTP
/* Check all preconditions before even trying the option */
if (!ProhibitMcast
&& (Bitmap = malloc(Mapsize))
&& eth_get_dev()->mcast) {
free(Bitmap);
Bitmap = NULL;
pkt += sprintf((char *)pkt, "multicast%c%c", 0, 0);
if (!ProhibitMcast) {
Bitmap = malloc(Mapsize);
if (Bitmap && eth_get_dev()->mcast) {
free(Bitmap);
Bitmap = NULL;
pkt += sprintf((char *)pkt, "multicast%c%c",
0, 0);
}
}
#endif /* CONFIG_MCAST_TFTP */
len = pkt - xp;
@ -630,8 +629,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
mcast_cleanup();
NetState = NETLOOP_SUCCESS;
}
}
else
} else
#endif
if (len < TftpBlkSize)
tftp_complete();

2
net/tftp.h
View file

@ -19,7 +19,7 @@
void TftpStart(enum proto_t protocol); /* Begin TFTP get/put */
#ifdef CONFIG_CMD_TFTPSRV
extern void TftpStartServer(void); /* Wait for incoming TFTP put */
extern void TftpStartServer(void); /* Wait for incoming TFTP put */
#endif
/**********************************************************************/