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ppp: unset IFF_XMIT_DST_RELEASE in ppp_setup() 

Jarek pointed pppoe can call back dev_queue_xmit(), and might need
skb->dst, so its safer to unset IFF_XMIT_DST_RELEASE on ppp devices.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2009-05-19 14:24:37 -07:00 committed by David S. Miller
parent 93f154b594
commit 8b2d850db2
1 changed files with 1 additions and 0 deletions
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drivers/net/ppp_generic.c
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@ -1054,6 +1054,7 @@ static void ppp_setup(struct net_device *dev)
dev->type = ARPHRD_PPP;
dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
dev->features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
}
/*