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path: root/drivers/usb/serial/iuu_phoenix.c
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Diffstat (limited to 'drivers/usb/serial/iuu_phoenix.c')
-rw-r--r--drivers/usb/serial/iuu_phoenix.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index dd0d910730c7..ff77027160aa 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -581,7 +581,6 @@ static void read_buf_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
- struct tty_struct *tty;
int status = urb->status;
if (status) {
@@ -592,14 +591,12 @@ static void read_buf_callback(struct urb *urb)
}
dev_dbg(&port->dev, "%s - %i chars to write\n", __func__, urb->actual_length);
- tty = tty_port_tty_get(&port->port);
if (data == NULL)
dev_dbg(&port->dev, "%s - data is NULL !!!\n", __func__);
- if (tty && urb->actual_length && data) {
+ if (urb->actual_length && data) {
tty_insert_flip_string(&port->port, data, urb->actual_length);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&port->port);
}
- tty_kref_put(tty);
iuu_led_activity_on(urb);
}