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ntb_netdev: Fix skb free issue in open
author
Jon Mason
<jon.mason@intel.com>
Fri, 22 Nov 2013 23:50:57 +0000
(16:50 -0700)
committer
Jon Mason
<jon.mason@intel.com>
Mon, 7 Apr 2014 17:58:14 +0000
(10:58 -0700)
In ntb_netdev_open, when ntb_transport_rx_enqueue fails the skb that was
attempting to be enqueued is not freed. Free this skb on the
ntb_transport_rx_enqueue error.
Signed-off-by: Jon Mason <jon.mason@intel.com>
drivers/net/ntb_netdev.c
patch
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diff --git
a/drivers/net/ntb_netdev.c
b/drivers/net/ntb_netdev.c
index
8298880
..
8e6752f
100644
(file)
--- a/
drivers/net/ntb_netdev.c
+++ b/
drivers/net/ntb_netdev.c
@@
-182,8
+182,10
@@
static int ntb_netdev_open(struct net_device *ndev)
rc = ntb_transport_rx_enqueue(dev->qp, skb, skb->data,
ndev->mtu + ETH_HLEN);
- if (rc == -EINVAL)
+ if (rc == -EINVAL) {
+ dev_kfree_skb(skb);
goto err;
+ }
}
netif_carrier_off(ndev);