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staging: otus: use free_netdev(netdev) instead of kfree()
authorVasiliy Kulikov <segooon@gmail.com>
Tue, 28 Sep 2010 17:08:04 +0000 (21:08 +0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 30 Sep 2010 11:14:08 +0000 (04:14 -0700)
commit2166abebc55843409327ddf6cc424cafadd33a30
treec4d1f1ab96f844c6dfe63ca4c5b9647d4a9f7748tree | snapshot
parentb37e0c619dc231f292ed199f50c18f5bf508e16dcommit | diff
staging: otus: use free_netdev(netdev) instead of kfree()

Freeing netdev without free_netdev() leads to net, tx leaks.
I might lead to dereferencing freed pointer.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

@@
struct net_device* dev;
@@

-kfree(dev)
+free_netdev(dev)

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/otus/usbdrv.c diff | blob | history
John Crispins staging tree