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[errno code][-RT_ERROR] fix that use RT_ERROR without -

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This commit is contained in:
Meco Man
2023-03-17 00:12:16 -04:00
committed by Man, Jianting (Meco)
parent de963feef4
commit 0f461e870c
272 changed files with 639 additions and 644 deletions
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7
examples/rt-link/rtlink_dev_example.c
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@@ -311,18 +311,18 @@ void create_thead_to_test_speed(rt_uint8_t mutil_num)
}
}
static void rtlink_dwrite(int argc, char *argv[])
static rt_err_t rtlink_dwrite(int argc, char *argv[])
{
char *data = RT_NULL;
rt_size_t length = 0;
rt_uint16_t count = 0;
rt_size_t ret = RT_ERROR;
rt_size_t ret = -RT_ERROR;
rt_device_t dev = rt_device_find(RTLINK01);
if (dev == RT_NULL)
{
LOG_E("device not find!");
return ;
return ret;
}
if (argc == 1)
@@ -352,6 +352,7 @@ static void rtlink_dwrite(int argc, char *argv[])
LOG_E("Invalid parameter.");
}
}
return ret;
}
MSH_CMD_EXPORT(rtlink_dwrite, rtlink device interface example);