netfilter: nft_ct: make l3 protocol field optional for timeout object

If l3 protocol value is not specified for ct timeout object then use the
value from nft_ctx protocol family.

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed