netfilter: nft_dynset: relax superfluous check on set updates

commit 7b1394892de8d95748d05e3ee41e85edb4abbfa1 upstream.

Relax this condition to make add and update commands idempotent for sets
with no timeout. The eval function already checks if the set element
timeout is available and updates it if the update command is used.

Fixes: 22fe54d5fefc ("netfilter: nf_tables: add support for dynamic set updates")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 79e98cd78610560a6a6cf85200eb31331602f9a9)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
1 file changed