ping: shorten usage info
Signed-off-by: Sascha Hauer <sha@pengutronix.de>
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@ -108,5 +108,5 @@ int do_ping (cmd_tbl_t *cmdtp, int argc, char *argv[])
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U_BOOT_CMD_START(ping)
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.maxargs = 2,
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.cmd = do_ping,
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.usage = "send icmp echo_request to network host",
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.usage = "ping <destination>",
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U_BOOT_CMD_END
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