Commits
wenxu committed 54c396574b0
netfilter: nft_flow_offload: fix underflow in flowtable reference counter
commit 8ca79606cdfde2e37ee4f0707b9d1874a6f0eb38 upstream.
The .deactivate and .activate interfaces already deal with the reference
counter. Otherwise, this results in spurious "Device is busy" errors.
Fixes: a3c90f7a2323 ("netfilter: nf_tables: flow offload expression")
Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>