loads: use getenv_bool for 'loads_echo'
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -40,14 +40,9 @@ static int do_load_serial(int argc, char *argv[])
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ulong offset = 0;
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ulong addr;
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int i;
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const char *env_echo;
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int rcode = 0;
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if (((env_echo = getenv("loads_echo")) != NULL) && (*env_echo == '1')) {
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do_echo = 1;
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} else {
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do_echo = 0;
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}
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getenv_bool("loads_echo", &do_echo);
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if (argc == 2) {
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offset = simple_strtoul(argv[1], NULL, 16);
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