staging: most: hdm-usb: remove calls to usb_unachor_urb

This patch removes the calls to usb_unanchor_urb() from the completion
routines, since disassociation of the URBs is already handles by the
USB subsystem.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index f872ce9..9474b43 100644 (file)
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -401,7 +401,6 @@ static void hdm_write_completion(struct urb *urb)
                        mbo->status = MBO_E_INVAL;
                        break;
                }
-               usb_unanchor_urb(urb);
        } else {
                mbo->status = MBO_SUCCESS;
                mbo->processed_length = urb->actual_length;
@@ -558,7 +557,6 @@ static void hdm_read_completion(struct urb *urb)
                        mbo->status = MBO_E_INVAL;
                        break;
                }
-               usb_unanchor_urb(urb);
        } else {
                mbo->processed_length = urb->actual_length;
                mbo->status = MBO_SUCCESS;