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path: root/drivers/usb/serial/cyberjack.c
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Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
-rw-r--r--drivers/usb/serial/cyberjack.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index 69a4fa1cee25..629bd2894506 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -324,7 +324,6 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
struct usb_serial_port *port = urb->context;
struct cyberjack_private *priv = usb_get_serial_port_data(port);
struct device *dev = &port->dev;
- struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
short todo;
int result;
@@ -337,16 +336,10 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
return;
}
- tty = tty_port_tty_get(&port->port);
- if (!tty) {
- dev_dbg(dev, "%s - ignoring since device not open\n", __func__);
- return;
- }
if (urb->actual_length) {
- tty_insert_flip_string(tty, data, urb->actual_length);
- tty_flip_buffer_push(tty);
+ tty_insert_flip_string(&port->port, data, urb->actual_length);
+ tty_flip_buffer_push(&port->port);
}
- tty_kref_put(tty);
spin_lock(&priv->lock);