| commit | 7aa68cb90638ccc36559a936814e4c089892b3d9 | |
| author | Herbert Xu <herbert@gondor.apana.org.au> | |
| Thu, 18 Oct 2007 04:30:07 +0000 (17 21:30 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 18 Oct 2007 04:30:07 +0000 (17 21:30 -0700) | ||
| tree | f31876becacf83572c9f9f417194126d65e3d1cc | treesnapshot (tar.gz zip) |
| parent | 33b5ecb8f64706d1ed472dcb44162ab3a7345724 | commitdiff |
[IPSEC]: Move ip_summed zapping out of xfrm6_rcv_spi
Not every transform needs to zap ip_summed. For example, a pure tunnel
mode encapsulation does not affect the hardware checksum at all. In fact,
every algorithm (that needs this) other than AH6 already does its own
ip_summed zapping.
This patch moves the zapping into AH6 which is in line with what IPv4 does.
Possible future optimisation: Checksum the data as we copy them in IPComp.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Not every transform needs to zap ip_summed. For example, a pure tunnel
mode encapsulation does not affect the hardware checksum at all. In fact,
every algorithm (that needs this) other than AH6 already does its own
ip_summed zapping.
This patch moves the zapping into AH6 which is in line with what IPv4 does.
Possible future optimisation: Checksum the data as we copy them in IPComp.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv6/ah6.c | diffblobblamehistory | |
| net/ipv6/xfrm6_input.c | diffblobblamehistory |