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[UDP6]: Restore sk_filter optimisation
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 7 Mar 2007 04:29:58 +0000 (20:29 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:23:50 +0000 (22:23 -0700)
commit1ab6eb62b02e0949a392fb19bf31ba59ae1022b1
tree1f4449baccd0de7fa900c39d04c78deebb79242btree | snapshot (tar.gz zip)
parent243bbcaa09e8482aa28065cbc2eb99f0ca2fc8d6commit | diff
[UDP6]: Restore sk_filter optimisation

This reverts the changeset

    [IPV6]: UDPv6 checksum.

    We always need to check UDPv6 checksum because it is mandatory.

The sk_filter optimisation has nothing to do whether we verify the
checksum.  It simply postpones it to the point when the user calls
recv or poll.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/udp.c diff | blob | blame | history