rionet: 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: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 07eb884ff982..44150f2f7bfd 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -384,7 +384,7 @@ static void rionet_remove(struct rio_dev *rdev)
         free_pages((unsigned long)rionet_active, rdev->net->hport->sys_size ?
                                         __ilog2(sizeof(void *)) + 4 : 0);
         unregister_netdev(ndev);
-        kfree(ndev);
+        free_netdev(ndev);
 
         list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
                 list_del(&peer->node);