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| author | Johan Hovold <jhovold@gmail.com> | 2009-11-22 17:01:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:02 -0800 |
| commit | e2b5cbfe77ecbbeccc38a486e054a59aaaf028c8 (patch) | |
| tree | f1224c0aa841c9c78327dccf6dce41f0f3954d9d /drivers/usb/serial/ftdi_sio.c | |
| parent | 30fa3d8ed0a61703281bde948f7590d843308b4a (diff) | |
| download | op-kernel-dev-e2b5cbfe77ecbbeccc38a486e054a59aaaf028c8.zip op-kernel-dev-e2b5cbfe77ecbbeccc38a486e054a59aaaf028c8.tar.gz | |
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 <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | 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 7638828..22070ac 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); |
