netdev - [PATCH] net/mlx5e: remove unused list in arfs

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Message-Id: <20221031165604.1771965-1-anisse@astier.eu>
Date:   Mon, 31 Oct 2022 17:56:04 +0100
From:   Anisse Astier <anisse@...ier.eu>
To:     netdev@...r.kernel.org
Cc:     Anisse Astier <an.astier@...teo.com>,
        Erwan Velu <e.velu@...teo.com>,
        Maor Gottlieb <maorg@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>,
        Leon Romanovsky <leon@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, linux-rdma@...r.kernel.org,
        Anisse Astier <anisse@...ier.eu>
Subject: [PATCH] net/mlx5e: remove unused list in arfs

This is never used, and probably something that was intended to be used
before per-protocol hash tables were chosen instead.

Signed-off-by: Anisse Astier <anisse@...ier.eu>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
index 0ae1865086ff..bed0c2d043e7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
@@ -57,7 +57,6 @@ struct mlx5e_arfs_tables {
 	struct arfs_table arfs_tables[ARFS_NUM_TYPES];
 	/* Protect aRFS rules list */
 	spinlock_t                     arfs_lock;
-	struct list_head               rules;
 	int                            last_filter_id;
 	struct workqueue_struct        *wq;
 };
@@ -376,7 +375,6 @@ int mlx5e_arfs_create_tables(struct mlx5e_flow_steering *fs,
 		return -ENOMEM;
 
 	spin_lock_init(&arfs->arfs_lock);
-	INIT_LIST_HEAD(&arfs->rules);
 	arfs->wq = create_singlethread_workqueue("mlx5e_arfs");
 	if (!arfs->wq)
 		goto err;
-- 
2.34.1