From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/8] tftp: remove unused variables
Date: Thu, 24 Jun 2010 11:35:01 +0200 [thread overview]
Message-ID: <1277372108-30332-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1277372108-30332-1-git-send-email-s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
net/tftp.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/net/tftp.c b/net/tftp.c
index 38d16bc..338359b 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -35,8 +35,6 @@
static int tftp_server_port; /* The UDP port at their end */
static unsigned int tftp_block; /* packet sequence number */
static unsigned int tftp_last_block; /* last packet sequence number received */
-static unsigned int tftp_block_wrap; /* count of sequence number wraparounds */
-static unsigned int tftp_block_wrap_offset; /* memory offset due to wrapping */
static int tftp_state;
static uint64_t tftp_timer_start;
static int tftp_err;
@@ -135,10 +133,7 @@ static void tftp_handler(char *packet, unsigned len)
* number of 0 this means that there was a wrap
* around of the (16 bit) counter.
*/
- if (tftp_block == 0) {
- tftp_block_wrap++;
- tftp_block_wrap_offset += TFTP_BLOCK_SIZE * TFTP_SEQUENCE_SIZE;
- } else {
+ if (tftp_block) {
if (((tftp_block - 1) % 10) == 0) {
putchar('#');
} else if ((tftp_block % (10 * HASHES_PER_LINE)) == 0) {
@@ -155,8 +150,6 @@ static void tftp_handler(char *packet, unsigned len)
tftp_con->udp->uh_dport = udp->uh_sport;
tftp_server_port = ntohs(udp->uh_sport);
tftp_last_block = 0;
- tftp_block_wrap = 0;
- tftp_block_wrap_offset = 0;
if (tftp_block != 1) { /* Assertion */
printf("error: First block is not block 1 (%ld)\n",
--
1.7.1
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next prev parent reply other threads:[~2010-06-24 9:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-24 9:35 more network patches Sascha Hauer
2010-06-24 9:35 ` Sascha Hauer [this message]
2010-06-24 9:35 ` [PATCH 2/8] add progression bar function Sascha Hauer
2010-06-24 9:35 ` [PATCH 3/8] cfi flash driver: Use generic " Sascha Hauer
2010-06-24 9:35 ` [PATCH 4/8] tftp: use generic progression bar Sascha Hauer
2010-06-24 9:35 ` [PATCH 5/8] tftp: Add push support Sascha Hauer
2010-06-24 9:35 ` [PATCH 6/8] nfs: Use generic progression bar Sascha Hauer
2010-06-24 9:35 ` [PATCH 7/8] nfs: resend requests after timeout Sascha Hauer
2010-06-24 9:35 ` [PATCH 8/8] tftp: update doxygen information Sascha Hauer
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