From: Johan Hovold Date: Sun, 22 Nov 2009 16:01:13 +0000 (+0100) Subject: USB: ftdi_sio: fix error message on close X-Git-Tag: v2.6.34-rc1~215^2~208 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e2b5cbfe77ecbbeccc38a486e054a59aaaf028c8;p=uclinux-h8%2Flinux.git USB: ftdi_sio: fix error message on close 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 7638828e7317..22070ac5c3fe 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1720,7 +1720,7 @@ 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);