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path: root/drivers/usb/serial/ir-usb.c
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Diffstat (limited to 'drivers/usb/serial/ir-usb.c')
-rw-r--r--drivers/usb/serial/ir-usb.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c
index 171dae1f4a62..716930ab1bb1 100644
--- a/drivers/usb/serial/ir-usb.c
+++ b/drivers/usb/serial/ir-usb.c
@@ -287,7 +287,6 @@ static void ir_process_read_urb(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
- struct tty_struct *tty;
if (!urb->actual_length)
return;
@@ -302,12 +301,8 @@ static void ir_process_read_urb(struct urb *urb)
if (urb->actual_length == 1)
return;
- tty = tty_port_tty_get(&port->port);
- if (!tty)
- return;
tty_insert_flip_string(&port->port, data + 1, urb->actual_length - 1);
- tty_flip_buffer_push(tty);
- tty_kref_put(tty);
+ tty_flip_buffer_push(&port->port);
}
static void ir_set_termios_callback(struct urb *urb)