The existing netdev_ops_assert_locked() already asserts that either
the RTNL lock or the per-device lock is held, making the explicit
ASSERT_RTNL() redundant.

Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Stanislav Fomichev <stfomichev@gmail.com>
---
 net/core/dev.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index be97c440ecd5..72997636b8ec 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3179,7 +3179,6 @@ int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq)
 
 	if (dev->reg_state == NETREG_REGISTERED ||
 	    dev->reg_state == NETREG_UNREGISTERING) {
-		ASSERT_RTNL();
 		netdev_ops_assert_locked(dev);
 
 		rc = netdev_queue_update_kobjects(dev, dev->real_num_tx_queues,
@@ -3229,7 +3228,6 @@ int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq)
 		return -EINVAL;
 
 	if (dev->reg_state == NETREG_REGISTERED) {
-		ASSERT_RTNL();
 		netdev_ops_assert_locked(dev);
 
 		rc = net_rx_queue_update_kobjects(dev, dev->real_num_rx_queues,
-- 
2.49.0

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf
> Of Stanislav Fomichev
> Sent: Tuesday, June 10, 2025 7:15 PM
> To: netdev@vger.kernel.org
> Cc: davem@davemloft.net; edumazet@google.com; kuba@kernel.org;
> pabeni@redhat.com; skalluru@marvell.com; manishc@marvell.com;
> andrew+netdev@lunn.ch; michael.chan@broadcom.com;
> pavan.chebbi@broadcom.com; ajit.khaparde@broadcom.com;
> sriharsha.basavapatna@broadcom.com; somnath.kotur@broadcom.com;
> Nguyen, Anthony L <anthony.l.nguyen@intel.com>; Kitszel, Przemyslaw
> <przemyslaw.kitszel@intel.com>; tariqt@nvidia.com; saeedm@nvidia.com;
> louis.peens@corigine.com; shshaikh@marvell.com; GR-Linux-NIC-
> Dev@marvell.com; ecree.xilinx@gmail.com; horms@kernel.org;
> dsahern@kernel.org; shuah@kernel.org; ruanjinjie@huawei.com;
> mheib@redhat.com; stfomichev@gmail.com; linux-kernel@vger.kernel.org;
> intel-wired-lan@lists.osuosl.org; linux-rdma@vger.kernel.org; oss-
> drivers@corigine.com; linux-net-drivers@amd.com; linux-
> kselftest@vger.kernel.org; leon@kernel.org
> Subject: [Intel-wired-lan] [PATCH net-next v3 2/4] net: remove
> redundant ASSERT_RTNL() in queue setup functions
> 
> The existing netdev_ops_assert_locked() already asserts that either
> the RTNL lock or the per-device lock is held, making the explicit
> ASSERT_RTNL() redundant.
> 
> Cc: Michael Chan <michael.chan@broadcom.com>
> Signed-off-by: Stanislav Fomichev <stfomichev@gmail.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>

> ---
>  net/core/dev.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/net/core/dev.c b/net/core/dev.c index
> be97c440ecd5..72997636b8ec 100644
> --- a/net/core/dev.c
> +++ b/net/core/dev.c
> @@ -3179,7 +3179,6 @@ int netif_set_real_num_tx_queues(struct
> net_device *dev, unsigned int txq)
> 
>  	if (dev->reg_state == NETREG_REGISTERED ||
>  	    dev->reg_state == NETREG_UNREGISTERING) {
> -		ASSERT_RTNL();
>  		netdev_ops_assert_locked(dev);
> 
>  		rc = netdev_queue_update_kobjects(dev, dev-
> >real_num_tx_queues, @@ -3229,7 +3228,6 @@ int
> netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq)
>  		return -EINVAL;
> 
>  	if (dev->reg_state == NETREG_REGISTERED) {
> -		ASSERT_RTNL();
>  		netdev_ops_assert_locked(dev);
> 
>  		rc = net_rx_queue_update_kobjects(dev, dev-
> >real_num_rx_queues,
> --
> 2.49.0