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path: root/drivers/usb/serial/f81232.c
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Diffstat (limited to 'drivers/usb/serial/f81232.c')
-rw-r--r--drivers/usb/serial/f81232.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index 090b411d893..7d8dd5aad23 100644
--- a/drivers/usb/serial/f81232.c
+++ b/drivers/usb/serial/f81232.c
@@ -165,11 +165,12 @@ static void f81232_set_termios(struct tty_struct *tty,
/* FIXME - Stubbed out for now */
/* Don't change anything if nothing has changed */
- if (!tty_termios_hw_change(&tty->termios, old_termios))
+ if (old_termios && !tty_termios_hw_change(&tty->termios, old_termios))
return;
/* Do the real work here... */
- tty_termios_copy_hw(&tty->termios, old_termios);
+ if (old_termios)
+ tty_termios_copy_hw(&tty->termios, old_termios);
}
static int f81232_tiocmget(struct tty_struct *tty)
@@ -187,12 +188,11 @@ static int f81232_tiocmset(struct tty_struct *tty,
static int f81232_open(struct tty_struct *tty, struct usb_serial_port *port)
{
- struct ktermios tmp_termios;
int result;
/* Setup termios */
if (tty)
- f81232_set_termios(tty, port, &tmp_termios);
+ f81232_set_termios(tty, port, NULL);
result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
if (result) {