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openvswitch: checking wrong variable in queue_userspace_packet()

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"skb" is non-NULL here, for example we dereference it in skb_clone().
The intent was to test "nskb" which was just set.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2012-05-13 08:44:18 +00:00 committed by David S. Miller
parent b99215cdc6
commit 8aa51d64c1
1 changed files with 1 additions and 1 deletions
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net/openvswitch/datapath.c
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@ -321,7 +321,7 @@ static int queue_userspace_packet(int dp_ifindex, struct sk_buff *skb,
return -ENOMEM; return -ENOMEM;
nskb = __vlan_put_tag(nskb, vlan_tx_tag_get(nskb)); nskb = __vlan_put_tag(nskb, vlan_tx_tag_get(nskb));
if (!skb) if (!nskb)
return -ENOMEM; return -ENOMEM;
nskb->vlan_tci = 0; nskb->vlan_tci = 0;