diff options
| -rw-r--r-- | drivers/usb/serial/oti6858.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index d7db71eca520..833ada47fc54 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -818,19 +818,17 @@ static int oti6858_ioctl(struct usb_serial_port *port, struct file *file, switch (cmd) { case TCGETS: - if (copy_to_user(user_arg, port->tty->termios, - sizeof(struct ktermios))) { + if (kernel_termios_to_user_termios((struct ktermios __user *)arg, + port->tty->termios)) return -EFAULT; - } return 0; case TCSETS: case TCSETSW: /* FIXME: this is not the same! */ case TCSETSF: /* FIXME: this is not the same! */ - if (copy_from_user(port->tty->termios, user_arg, - sizeof(struct ktermios))) { + if (user_termios_to_kernel_termios(port->tty->termios, + (struct ktermios __user *)arg)) return -EFAULT; - } oti6858_set_termios(port, NULL); return 0; |