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-rw-r--r--drivers/net/iseries_veth.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 1e869df..1edecb1 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1264,13 +1264,18 @@ static void veth_receive(struct veth_lpar_connection *cnx,
vlan = skb->data[9];
dev = veth_dev[vlan];
- if (! dev)
- /* Some earlier versions of the driver sent
- broadcasts down all connections, even to
- lpars that weren't on the relevant vlan.
- So ignore packets belonging to a vlan we're
- not on. */
+ if (! dev) {
+ /*
+ * Some earlier versions of the driver sent
+ * broadcasts down all connections, even to lpars
+ * that weren't on the relevant vlan. So ignore
+ * packets belonging to a vlan we're not on.
+ * We can also be here if we receive packets while
+ * the driver is going down, because then dev is NULL.
+ */
+ dev_kfree_skb_irq(skb);
continue;
+ }
port = (struct veth_port *)dev->priv;
dest = *((u64 *) skb->data) & 0xFFFFFFFFFFFF0000;
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