diff options
Diffstat (limited to 'drivers/tty/serial/mux.c')
| -rw-r--r-- | drivers/tty/serial/mux.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c index 83b21686020e..7fd6aaaacd8e 100644 --- a/drivers/tty/serial/mux.c +++ b/drivers/tty/serial/mux.c @@ -244,7 +244,6 @@ static void mux_read(struct uart_port *port) { struct tty_port *tport = &port->state->port; int data; - struct tty_struct *tty = tport->tty; __u32 start_count = port->icount.rx; while(1) { @@ -270,9 +269,8 @@ static void mux_read(struct uart_port *port) tty_insert_flip_char(tport, data & 0xFF, TTY_NORMAL); } - if (start_count != port->icount.rx) { - tty_flip_buffer_push(tty); - } + if (start_count != port->icount.rx) + tty_flip_buffer_push(tport); } /** |