skb: allow skb_scrub_packet() to be used by tunnels
authorNicolas Dichtel <nicolas.dichtel@6wind.com>
Mon, 2 Sep 2013 13:34:56 +0000 (15:34 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 4 Sep 2013 04:27:25 +0000 (00:27 -0400)
This function was only used when a packet was sent to another netns. Now, it can
also be used after tunnel encapsulation or decapsulation.

Only skb_orphan() should not be done when a packet is not crossing netns.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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