tree 7bb9d27214e010d37d6a715d0533a7148a8f429a
parent 227620e295090629fcb2c46ad3828222ab65438d
author Herbert Xu <herbert@gondor.apana.org.au> 1200107640 -0800
committer David S. Miller <davem@davemloft.net> 1201560827 -0800

[IPV4]: Add ip_local_out

Most callers of the LOCAL_OUT chain will set the IP packet length and
header checksum before doing so.  They also share the same output
function dst_output.

This patch creates a new function called ip_local_out which does all
of that and converts the appropriate users over to it.

Apart from removing duplicate code, it will also help in merging the
IPsec output path once the same thing is done for IPv6.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>