1 files changed, 29 insertions, 29 deletions

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index c5a2f16097b6..760e51d852f5 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -709,24 +709,26 @@ static void tcf_block_offload_init(struct flow_block_offload *bo,
 	INIT_LIST_HEAD(&bo->cb_list);
 }
 
-static void tc_indr_block_call(struct tcf_block *block,
-			       struct net_device *dev,
-			       struct tcf_block_ext_info *ei,
-			       enum flow_block_command command,
-			       struct netlink_ext_ack *extack)
+static void tcf_block_unbind(struct tcf_block *block,
+			     struct flow_block_offload *bo);
+
+static void tc_block_indr_cleanup(struct flow_block_cb *block_cb)
 {
-	struct flow_block_offload bo = {
-		.command	= command,
-		.binder_type	= ei->binder_type,
-		.net		= dev_net(dev),
-		.block		= &block->flow_block,
-		.block_shared	= tcf_block_shared(block),
-		.extack		= extack,
-	};
-	INIT_LIST_HEAD(&bo.cb_list);
+	struct tcf_block *block = block_cb->indr.data;
+	struct net_device *dev = block_cb->indr.dev;
+	struct netlink_ext_ack extack = {};
+	struct flow_block_offload bo;
 
-	flow_indr_block_call(dev, &bo, command, TC_SETUP_BLOCK);
-	tcf_block_setup(block, &bo);
+	tcf_block_offload_init(&bo, dev, FLOW_BLOCK_UNBIND,
+			       block_cb->indr.binder_type,
+			       &block->flow_block, tcf_block_shared(block),
+			       &extack);
+	down_write(&block->cb_lock);
+	list_move(&block_cb->list, &bo.cb_list);
+	up_write(&block->cb_lock);
+	rtnl_lock();
+	tcf_block_unbind(block, &bo);
+	rtnl_unlock();
 }
 
 static bool tcf_block_offload_in_use(struct tcf_block *block)
@@ -747,7 +749,12 @@ static int tcf_block_offload_cmd(struct tcf_block *block,
 			       &block->flow_block, tcf_block_shared(block),
 			       extack);
 
-	err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo);
+	if (dev->netdev_ops->ndo_setup_tc)
+		err = dev->netdev_ops->ndo_setup_tc(dev, TC_SETUP_BLOCK, &bo);
+	else
+		err = flow_indr_dev_setup_offload(dev, TC_SETUP_BLOCK, block,
+						  &bo, tc_block_indr_cleanup);
+
 	if (err < 0) {
 		if (err != -EOPNOTSUPP)
 			NL_SET_ERR_MSG(extack, "Driver ndo_setup_tc failed");
@@ -765,13 +772,13 @@ static int tcf_block_offload_bind(struct tcf_block *block, struct Qdisc *q,
 	int err;
 
 	down_write(&block->cb_lock);
-	if (!dev->netdev_ops->ndo_setup_tc)
-		goto no_offload_dev_inc;
 
 	/* If tc offload feature is disabled and the block we try to bind
 	 * to already has some offloaded filters, forbid to bind.
 	 */
-	if (!tc_can_offload(dev) && tcf_block_offload_in_use(block)) {
+	if (dev->netdev_ops->ndo_setup_tc &&
+	    !tc_can_offload(dev) &&
+	    tcf_block_offload_in_use(block)) {
 		NL_SET_ERR_MSG(extack, "Bind to offloaded block failed as dev has offload disabled");
 		err = -EOPNOTSUPP;
 		goto err_unlock;
@@ -783,18 +790,15 @@ static int tcf_block_offload_bind(struct tcf_block *block, struct Qdisc *q,
 	if (err)
 		goto err_unlock;
 
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_BIND, extack);
 	up_write(&block->cb_lock);
 	return 0;
 
 no_offload_dev_inc:
-	if (tcf_block_offload_in_use(block)) {
-		err = -EOPNOTSUPP;
+	if (tcf_block_offload_in_use(block))
 		goto err_unlock;
-	}
+
 	err = 0;
 	block->nooffloaddevcnt++;
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_BIND, extack);
 err_unlock:
 	up_write(&block->cb_lock);
 	return err;
@@ -807,10 +811,6 @@ static void tcf_block_offload_unbind(struct tcf_block *block, struct Qdisc *q,
 	int err;
 
 	down_write(&block->cb_lock);
-	tc_indr_block_call(block, dev, ei, FLOW_BLOCK_UNBIND, NULL);
-
-	if (!dev->netdev_ops->ndo_setup_tc)
-		goto no_offload_dev_dec;
 	err = tcf_block_offload_cmd(block, dev, ei, FLOW_BLOCK_UNBIND, NULL);
 	if (err == -EOPNOTSUPP)
 		goto no_offload_dev_dec;