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loads: use getenv_bool for 'loads_echo'

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2013-09-25 08:09:18 +02:00
parent 5ee4ad2229
commit 7ade2ef4a9
1 changed files with 1 additions and 6 deletions

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@ -40,14 +40,9 @@ static int do_load_serial(int argc, char *argv[])
ulong offset = 0;
ulong addr;
int i;
const char *env_echo;
int rcode = 0;
if (((env_echo = getenv("loads_echo")) != NULL) && (*env_echo == '1')) {
do_echo = 1;
} else {
do_echo = 0;
}
getenv_bool("loads_echo", &do_echo);
if (argc == 2) {
offset = simple_strtoul(argv[1], NULL, 16);