netfilter: nft_meta: move all interface related keys to helper
authorFlorian Westphal <fw@strlen.de>
Wed, 18 Dec 2019 11:05:18 +0000 (12:05 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Thu, 26 Dec 2019 16:41:34 +0000 (17:41 +0100)
commit8724e819cc9a8fab4c18e791cb0bd602fb294971
treea9ab868363687f99794b7d6c0eb5dbdee9c3237c
parenta4150a1faa3604beef25ed2374d537f86059ad52
netfilter: nft_meta: move all interface related keys to helper

Reduces repetiveness and reduces size of meta eval function.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nft_meta.c