diff options
| author | Marcel Moolenaar <marcel@FreeBSD.org> | 2004-02-14 05:54:39 +0000 |
|---|---|---|
| committer | Marcel Moolenaar <marcel@FreeBSD.org> | 2004-02-14 05:54:39 +0000 |
| commit | b662bdc270eba1efaf4cbcc860fda69cb29c0815 (patch) | |
| tree | e0371223ea76146bac1211521ec89ec84e7ece7c /sys/dev | |
| parent | e9827c6d9354609d43508fe2cfb54f024f6527a8 (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/uart/uart_tty.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/uart/uart_tty.c b/sys/dev/uart/uart_tty.c index fd2e59e01596..ec1c6db7951b 100644 --- a/sys/dev/uart/uart_tty.c +++ b/sys/dev/uart/uart_tty.c @@ -225,7 +225,8 @@ uart_tty_param(struct tty *tp, struct termios *t) : UART_PARITY_EVEN; else parity = UART_PARITY_NONE; - UART_PARAM(sc, t->c_ospeed, databits, stopbits, parity); + if (UART_PARAM(sc, t->c_ospeed, databits, stopbits, parity) != 0) + return (EINVAL); UART_SETSIG(sc, UART_SIG_DDTR | UART_SIG_DTR); /* Set input flow control state. */ if (!sc->sc_hwiflow) { |