1 files changed, 3 insertions, 9 deletions

diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 2ea70a631996..4c5c23f1cae5 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -313,30 +313,24 @@ EXPORT_SYMBOL_GPL(usb_serial_generic_submit_read_urbs);
 void usb_serial_generic_process_read_urb(struct urb *urb)
 {
         struct usb_serial_port *port = urb->context;
-        struct tty_struct *tty;
         char *ch = (char *)urb->transfer_buffer;
         int i;
 
         if (!urb->actual_length)
                 return;
 
-        tty = tty_port_tty_get(&port->port);
-        if (!tty)
-                return;
-
         /* The per character mucking around with sysrq path it too slow for
            stuff like 3G modems, so shortcircuit it in the 99.9999999% of cases
            where the USB serial is not a console anyway */
         if (!port->port.console || !port->sysrq)
-                tty_insert_flip_string(tty, ch, urb->actual_length);
+                tty_insert_flip_string(&port->port, ch, urb->actual_length);
         else {
                 for (i = 0; i < urb->actual_length; i++, ch++) {
                         if (!usb_serial_handle_sysrq_char(port, *ch))
-                                tty_insert_flip_char(tty, *ch, TTY_NORMAL);
+                                tty_insert_flip_char(&port->port, *ch, TTY_NORMAL);
                 }
         }
-        tty_flip_buffer_push(tty);
-        tty_kref_put(tty);
+        tty_flip_buffer_push(&port->port);
 }
 EXPORT_SYMBOL_GPL(usb_serial_generic_process_read_urb);