Revert "USB: quatech2: only write to the tty if the port is open."

This reverts commit 27b351c5546008c640b3e65152f60ca74b3706f1.  It caused
problems with the build.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Bill Pemberton <wfp5p@viridian.itc.virginia.edu>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c
index 4a4a5eb00aa5..d8531047b41a 100644
--- a/drivers/usb/serial/quatech2.c
+++ b/drivers/usb/serial/quatech2.c
@@ -657,9 +657,7 @@ void qt2_process_read_urb(struct urb *urb)
                                                  __func__);
                                         break;
                                 }
-
-                                if (port_priv->is_open)
-                                        tty_flip_buffer_push(&port->port);
+                                tty_flip_buffer_push(&port->port);
 
                                 newport = *(ch + 3);
 
@@ -702,8 +700,7 @@ void qt2_process_read_urb(struct urb *urb)
                 tty_insert_flip_string(&port->port, ch, 1);
         }
 
-        if (port_priv->is_open)
-                tty_flip_buffer_push(&port->port);
+        tty_flip_buffer_push(&port->port);
 }
 
 static void qt2_write_bulk_callback(struct urb *urb)