netfilter: nf_tables: introduce nft_setelem_parse_flags() helper

This function parses the set element flags, thus, we can reuse the same
handling when deleting elements.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2016-04-12 23:50:34 +02:00
commit 0e9091d686