staging: comedi: comedi_bond: no need to free dev->private on detach

The comedi core will free `dev->private` if it is non-NULL after calling
the "detach" handler (`bonding_detach()`), so don't bother freeing it in
`bonding_detach()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c
index ab5451ec3480c141cd86a0ded03a8eda97690c8b..a2cc28565586e50d7f351a1ac3c020d351b3d202 100644 (file)
--- a/drivers/staging/comedi/drivers/comedi_bond.c
+++ b/drivers/staging/comedi/drivers/comedi_bond.c
@@ -355,8 +355,6 @@ static void bonding_detach(struct comedi_device *dev)
                }
                kfree(devpriv->devs);
                devpriv->devs = NULL;
-               kfree(devpriv);
-               dev->private = NULL;
        }
 }