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tools: kwboot: Remove msg_req_delay

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Variable msg_req_delay is set but never used. So completely remove it.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2022-03-02 11:49:19 +01:00 committed by Stefan Roese
parent d8865f8677
commit 132016e270
1 changed files with 1 additions and 6 deletions
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7
tools/kwboot.c
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@ -48,11 +48,9 @@ static unsigned char kwboot_msg_debug[] = {
};
/* Defines known to work on Kirkwood */
#define KWBOOT_MSG_REQ_DELAY 10 /* ms */
#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */
/* Defines known to work on Armada XP */
#define KWBOOT_MSG_REQ_DELAY_AXP 1000 /* ms */
#define KWBOOT_MSG_RSP_TIMEO_AXP 1000 /* ms */
/*
@ -285,7 +283,6 @@ static const char kwb_baud_magic[16] = "$baudratechange";
static int kwboot_verbose;
static int msg_req_delay = KWBOOT_MSG_REQ_DELAY;
static int msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO;
static int blk_rsp_timeo = KWBOOT_BLK_RSP_TIMEO;
@ -1725,7 +1722,6 @@ kwboot_usage(FILE *stream, char *progname)
" -D <image>: boot <image> without preamble (Dove)\n");
fprintf(stream, " -d: enter debug mode\n");
fprintf(stream, " -a: use timings for Armada XP\n");
fprintf(stream, " -q <req-delay>: use specific request-delay\n");
fprintf(stream, " -s <resp-timeo>: use specific response-timeout\n");
fprintf(stream,
" -o <block-timeo>: use specific xmodem block timeout\n");
@ -1804,12 +1800,11 @@ main(int argc, char **argv)
break;
case 'a':
msg_req_delay = KWBOOT_MSG_REQ_DELAY_AXP;
msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO_AXP;
break;
case 'q':
msg_req_delay = atoi(optarg);
/* nop, for backward compatibility */
break;
case 's':