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stm32f0: usart: return EAGAIN

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This commit is contained in:
S.J.R. van Schaik 2017-07-20 16:17:15 +02:00
parent 5b97afd1bc
commit 20aec106c0
1 changed files with 1 additions and 1 deletions
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source/drivers/usart_console.c
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@ -120,7 +120,7 @@ int console_getline(struct usart_console *console, char *buf, size_t n)
*p = '\0';
}
return -E_AGAIN;
return -EAGAIN;
}
static ssize_t usart_read(void *cookie, char *buf, size_t n)