From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 23 Aug 2013 13:45:05 +0000 (+0100)
Subject: staging: comedi: comedi_bond: no need to free dev->private on detach
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c2af5b9681a9d1beaf37310ee3d6a5c4860750d5;p=openwrt%2Fstaging%2Fblogic.git

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 ab5451ec3480..a2cc28565586 100644
--- 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;
 	}
 }