linux-kernel - [PATCH] net/mlx5: Remove unused ctx variables

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Date:   Thu, 29 Sep 2022 13:45:08 +0200
From:   Petr Pavlu <petr.pavlu@...e.com>
To:     saeedm@...dia.com, leon@...nel.org
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Petr Pavlu <petr.pavlu@...e.com>
Subject: [PATCH] net/mlx5: Remove unused ctx variables

Remove mlx5_priv.ctx_list and ctx_lock which are no longer used after
commit 601c10c89cbb ("net/mlx5: Delete custom device management logic").

Signed-off-by: Petr Pavlu <petr.pavlu@...e.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 --
 include/linux/mlx5/driver.h                    | 2 --
 2 files changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 89b2d9cea33f..233082c32673 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1547,8 +1547,6 @@ int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
 	int err;
 
 	memcpy(&dev->profile, &profile[profile_idx], sizeof(dev->profile));
-	INIT_LIST_HEAD(&priv->ctx_list);
-	spin_lock_init(&priv->ctx_lock);
 	lockdep_register_key(&dev->lock_key);
 	mutex_init(&dev->intf_state_mutex);
 	lockdep_set_class(&dev->intf_state_mutex, &dev->lock_key);
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index c32de987fa71..8536de1073b3 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -606,8 +606,6 @@ struct mlx5_priv {
 	struct list_head        pgdir_list;
 	/* end: alloc staff */
 
-	struct list_head        ctx_list;
-	spinlock_t              ctx_lock;
 	struct mlx5_adev       **adev;
 	int			adev_idx;
 	int			sw_vhca_id;
-- 
2.35.3