From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755195AbZKVQBl (ORCPT ); Sun, 22 Nov 2009 11:01:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754890AbZKVQBk (ORCPT ); Sun, 22 Nov 2009 11:01:40 -0500 Received: from ey-out-2122.google.com ([74.125.78.25]:54118 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754447AbZKVQBk (ORCPT ); Sun, 22 Nov 2009 11:01:40 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=iqi42C2dKailWRdcOfToJKrVPegZjLtzwm6D9dwwHvLkUxMqNlgIFu98gAt6oI+G0r 2/1JZISU9VpPpyAI3eLZlRup5g7RuZmpsv5z6CNEgPDDSclKcaQNsfe8OpH8VGHAOksa tG2W1FWuqS7I3rKtLjfHx8HJIWjIQBtNL8ppM= From: Johan Hovold To: Greg Kroah-Hartman Cc: Alan Cox , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH] USB: ftdi_sio: fix error message on close Date: Sun, 22 Nov 2009 17:01:13 +0100 Message-Id: <1258905673-6885-1-git-send-email-jhovold@gmail.com> X-Mailer: git-send-email 1.6.5.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Resubmitting read urb fails with -EPERM if completion handler runs while urb is being killed on close. This should not be reported as an error. Signed-off-by: Johan Hovold --- drivers/usb/serial/ftdi_sio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 9c60d6d..b8ff7c5 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1686,7 +1686,7 @@ static int ftdi_submit_read_urb(struct usb_serial_port *port, gfp_t mem_flags) urb->transfer_buffer_length, ftdi_read_bulk_callback, port); result = usb_submit_urb(urb, mem_flags); - if (result) + if (result && result != -EPERM) dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result); -- 1.6.5.3