netfilter: merge meta_bridge into nft_meta
It overcomplicates things for no reason.
nft_meta_bridge only offers retrieval of bridge port interface name.
Because of this being its own module, we had to export all nft_meta
functions, which we can then make static again (which even reduces
the size of nft_meta -- including bridge port retrieval...):
before:
text data bss dec hex filename
1838 832 0 2670 a6e net/bridge/netfilter/nft_meta_bridge.ko
6147 936 1 7084 1bac net/netfilter/nft_meta.ko
after:
5826 936 1 6763 1a6b net/netfilter/nft_meta.ko
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
5 files changed