netfilter: nf_tables: rename function to destroy hook list

Rename nft_flowtable_hooks_destroy() by nft_hooks_destroy() to prepare
for netdev chain device updates.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/netfilter/nf_tables_api.c

@@ -7771,7 +7771,7 @@ static int nft_register_flowtable_net_hooks(struct net *net,
 	return err;
 }
 
-static void nft_flowtable_hooks_destroy(struct list_head *hook_list)
+static void nft_hooks_destroy(struct list_head *hook_list)
 {
 	struct nft_hook *hook, *next;
 
@@ -7952,7 +7952,7 @@ static int nf_tables_newflowtable(struct sk_buff *skb,
 					       &flowtable->hook_list,
 					       flowtable);
 	if (err < 0) {
-		nft_flowtable_hooks_destroy(&flowtable->hook_list);
+		nft_hooks_destroy(&flowtable->hook_list);
 		goto err4;
 	}
 
@@ -8789,7 +8789,7 @@ static void nft_commit_release(struct nft_trans *trans)
 	case NFT_MSG_DELFLOWTABLE:
 	case NFT_MSG_DESTROYFLOWTABLE:
 		if (nft_trans_flowtable_update(trans))
-			nft_flowtable_hooks_destroy(&nft_trans_flowtable_hooks(trans));
+			nft_hooks_destroy(&nft_trans_flowtable_hooks(trans));
 		else
 			nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
 		break;
@@ -9440,7 +9440,7 @@ static void nf_tables_abort_release(struct nft_trans *trans)
 		break;
 	case NFT_MSG_NEWFLOWTABLE:
 		if (nft_trans_flowtable_update(trans))
-			nft_flowtable_hooks_destroy(&nft_trans_flowtable_hooks(trans));
+			nft_hooks_destroy(&nft_trans_flowtable_hooks(trans));
 		else
 			nf_tables_flowtable_destroy(nft_trans_flowtable(trans));
 		break;