From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Fri, 18 Oct 2019 14:10:31 +0200
Subject: netfilter: nf_tables_offload: restore basechain deletion
Patch-mainline: v5.4-rc6
Git-commit: 085461c8976e6cb4d5b608a7b7062f394c51a253
References: bsc#1176447

Unbind callbacks on chain deletion.

Fixes: 8fc618c52d16 ("netfilter: nf_tables_offload: refactor the nft_flow_offload_chain function")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/netfilter/nf_tables_offload.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netfilter/nf_tables_offload.c
+++ b/net/netfilter/nf_tables_offload.c
@@ -347,7 +347,7 @@ int nft_flow_rule_offload_commit(struct
 
 			policy = nft_trans_chain_policy(trans);
 			err = nft_flow_offload_chain(trans->ctx.chain, &policy,
-						     FLOW_BLOCK_BIND);
+						     FLOW_BLOCK_UNBIND);
 			break;
 		case NFT_MSG_NEWRULE:
 			if (!(trans->ctx.chain->flags & NFT_CHAIN_HW_OFFLOAD))