netfilter: nf_ct_expect: Add nf_ct_remove_expect()

When remove one expect, it needs three statements. And there are
multiple duplicated codes in current code. So add one common function
nf_ct_remove_expect to consolidate this.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Gao Feng 2017-03-27 10:31:26 +08:00 • committed by Pablo Neira Ayuso
commit ec0e3f0111
4 changed files with 20 additions and 24 deletions