1 files changed, 6 insertions, 22 deletions

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 316ad5f0d1a2..979ef1999581 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1223,25 +1223,10 @@ static void mos7840_close(struct usb_serial_port *port)
                 }
         }
 
-        /* While closing port, shutdown all bulk read, write  *
-         * and interrupt read if they exists                  */
-        if (serial->dev) {
-                if (mos7840_port->write_urb) {
-                        dev_dbg(&port->dev, "%s", "Shutdown bulk write\n");
-                        usb_kill_urb(mos7840_port->write_urb);
-                }
-                if (mos7840_port->read_urb) {
-                        dev_dbg(&port->dev, "%s", "Shutdown bulk read\n");
-                        usb_kill_urb(mos7840_port->read_urb);
-                        mos7840_port->read_urb_busy = false;
-                }
-                if ((&mos7840_port->control_urb)) {
-                        dev_dbg(&port->dev, "%s", "Shutdown control read\n");
-                        /*/      usb_kill_urb (mos7840_port->control_urb); */
-                }
-        }
-/*      if(mos7840_port->ctrl_buf != NULL) */
-/*              kfree(mos7840_port->ctrl_buf); */
+        usb_kill_urb(mos7840_port->write_urb);
+        usb_kill_urb(mos7840_port->read_urb);
+        mos7840_port->read_urb_busy = false;
+
         port0->open_ports--;
         dev_dbg(&port->dev, "%s in close%d:in port%d\n", __func__, port0->open_ports, port->number);
         if (port0->open_ports == 0) {
@@ -1330,9 +1315,8 @@ static void mos7840_break(struct tty_struct *tty, int break_state)
         if (mos7840_port == NULL)
                 return;
 
-        if (serial->dev)
-                /* flush and block until tx is empty */
-                mos7840_block_until_chase_response(tty, mos7840_port);
+        /* flush and block until tx is empty */
+        mos7840_block_until_chase_response(tty, mos7840_port);
 
         if (break_state == -1)
                 data = mos7840_port->shadowLCR | LCR_SET_BREAK;