[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 <alan@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 2c6f7be36e8a..fc753d7f674e 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -434,11 +434,6 @@ static int irtty_ioctl(struct tty_struct *tty, struct file *file, unsigned int c
         IRDA_ASSERT(dev != NULL, return -1;);
 
         switch (cmd) {
-        case TCGETS:
-        case TCGETA:
-                err = n_tty_ioctl(tty, file, cmd, arg);
-                break;
-
         case IRTTY_IOCTDONGLE:
                 /* this call blocks for completion */
                 err = sirdev_set_dongle(dev, (IRDA_DONGLE) arg);
@@ -454,7 +449,7 @@ static int irtty_ioctl(struct tty_struct *tty, struct file *file, unsigned int c
                         err = -EFAULT;
                 break;
         default:
-                err = -ENOIOCTLCMD;
+                err = tty_mode_ioctl(tty, file, cmd, arg);
                 break;
         }
         return err;