[PATCH] kill __ip_ct_expect_unlink_destroy

[Patrick McHardy]

Pablo Neira wrote:
> The following patch kills __ip_ct_expect_unlink_destroy and export 
> unlink_expect as ip_ct_unlink_expect. As it was discussed [1], the 
> function __ip_ct_expect_unlink_destroy is a bit confusing so better do 
> the following sequence: ip_ct_destroy_expect and ip_conntrack_expect_put.
> 
> [1]https://lists.netfilter.org/pipermail/netfilter-devel/2005-August/020794.html 

Also applied, thanks Pablo.