Herbert Xu f697c3e8b3 [NET]: Avoid unnecessary cloning for ingress filtering
As it is we always invoke pt_prev before ing_filter, even if there are no
ingress filters attached.  This can cause unnecessary cloning in pt_prev.

This patch changes it so that we only invoke pt_prev if there are ingress
filters attached.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-15 12:26:26 -07:00
..
2007-10-10 16:54:48 -07:00
2007-10-14 12:41:51 -07:00
2007-10-15 17:00:19 +02:00