From d0127539ea9b5fcfe1a1d7d4d57f12384da5190c Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 7 Nov 2007 01:27:34 -0800 Subject: [TTY]: Use tty_mode_ioctl() in network drivers. We conciously make a change here - we permit mode and speed setting to be done in things like SLIP mode. There isn't actually a technical reason to disallow this. It's usually a silly thing to do but we can do it and soemone might wish to do so. Signed-off-by: Alan Cox Signed-off-by: David S. Miller --- drivers/net/ppp_async.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'drivers/net/ppp_async.c') diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index 27f5b904f48e..8d278c87ba48 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -309,16 +309,11 @@ ppp_asynctty_ioctl(struct tty_struct *tty, struct file *file, err = 0; break; - case TCGETS: - case TCGETA: - err = n_tty_ioctl(tty, file, cmd, arg); - break; - case TCFLSH: /* flush our buffers and the serial port's buffer */ if (arg == TCIOFLUSH || arg == TCOFLUSH) ppp_async_flush_output(ap); - err = n_tty_ioctl(tty, file, cmd, arg); + err = tty_perform_flush(tty, arg); break; case FIONREAD: @@ -329,7 +324,8 @@ ppp_asynctty_ioctl(struct tty_struct *tty, struct file *file, break; default: - err = -ENOIOCTLCMD; + /* Try the various mode ioctls */ + err = tty_mode_ioctl(tty, file, cmd, arg); } ap_put(ap); -- cgit v1.2.3