[PATCH] net/{mlx5|nfp|bnxt}: Remove unnecessary RTNL lock assert

[Eli Cohen <elic@nvidia.com>]

Remove the assert from the callback priv lookup function since it does
not require RTNL lock and is already protected by flow_indr_block_lock.

This will avoid warnings from being emitted to dmesg if the driver
registers its callback after an ingress qdisc was created for a
netdevice.

The warnings started after the following patch was merged:
commit 74fc4f828769 ("net: Fix offloading indirect devices dependency on qdisc order creation")

Signed-off-by: Eli Cohen <elic@nvidia.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c        | 3 ---
 drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 3 ---
 drivers/net/ethernet/netronome/nfp/flower/offload.c | 3 ---
 3 files changed, 9 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 46fae1acbeed..e6a4a768b10b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -1884,9 +1884,6 @@ bnxt_tc_indr_block_cb_lookup(struct bnxt *bp, struct net_device *netdev)
 {
 	struct bnxt_flower_indr_block_cb_priv *cb_priv;
 
-	/* All callback list access should be protected by RTNL. */
-	ASSERT_RTNL();
-
 	list_for_each_entry(cb_priv, &bp->tc_indr_block_list, list)
 		if (cb_priv->tunnel_netdev == netdev)
 			return cb_priv;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
index 51a4d80f7fa3..de03684528bb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c
@@ -300,9 +300,6 @@ mlx5e_rep_indr_block_priv_lookup(struct mlx5e_rep_priv *rpriv,
 {
 	struct mlx5e_rep_indr_block_priv *cb_priv;
 
-	/* All callback list access should be protected by RTNL. */
-	ASSERT_RTNL();
-
 	list_for_each_entry(cb_priv,
 			    &rpriv->uplink_priv.tc_indr_block_priv_list,
 			    list)
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index 556c3495211d..64c0ef57ad42 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -1767,9 +1767,6 @@ nfp_flower_indr_block_cb_priv_lookup(struct nfp_app *app,
 	struct nfp_flower_indr_block_cb_priv *cb_priv;
 	struct nfp_flower_priv *priv = app->priv;
 
-	/* All callback list access should be protected by RTNL. */
-	ASSERT_RTNL();
-
 	list_for_each_entry(cb_priv, &priv->indr_block_cb_priv, list)
 		if (cb_priv->netdev == netdev)
 			return cb_priv;
-- 
2.31.1