diff options
| -rw-r--r-- | drivers/usb/serial/console.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 9386e216d68..0362654d3b5 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -164,6 +164,7 @@ static int usb_console_setup(struct console *co, char *options) } if (serial->type->set_termios) { + struct ktermios dummy; /* build up a fake tty structure so that the open call has something * to look at to get the cflag value */ tty = kzalloc(sizeof(*tty), GFP_KERNEL); @@ -177,12 +178,13 @@ static int usb_console_setup(struct console *co, char *options) kfree (tty); return -ENOMEM; } + memset(&dummy, 0, sizeof(struct ktermios)); termios->c_cflag = cflag; tty->termios = termios; port->tty = tty; /* set up the initial termios settings */ - serial->type->set_termios(port, NULL); + serial->type->set_termios(port, &dummy); port->tty = NULL; kfree (termios); kfree (tty); |