tree 5b72ca9a1313fb5c0d73b8a4117f59bc3a1a63f2
parent 0cfad07555312468296ea3bbbcdf99038f58678b
author Herbert Xu <herbert@gondor.apana.org.au> 1189985531 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060284 -0700

[SKBUFF]: Fix up csum_start when head room changes

Thanks for noticing the bug where csum_start is not updated
when the head room changes.

This patch fixes that.  It also moves the csum/ip_summed
copying into copy_skb_header so that skb_copy_expand gets
it too.  I've checked its callers and no one should be upset
by this.

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