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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2010-06-14 14:56:50 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-06-28 10:43:55 +0200 |
| commit | 3039467bbd3eb1fa8c9ea2c3b63451f0082143e9 (patch) | |
| tree | 757e65fb4ca884f872ce9fc48ef73df10d6e7232 | |
| parent | 40aad62d1c2d0b49ab16d6891bbcbb3b39a56df9 (diff) | |
| download | barebox-3039467bbd3eb1fa8c9ea2c3b63451f0082143e9.tar.gz barebox-3039467bbd3eb1fa8c9ea2c3b63451f0082143e9.tar.xz | |
tftp: remove unused variables
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | net/tftp.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/net/tftp.c b/net/tftp.c index 38d16bcbd2..338359b119 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", |