mirror of https://gitee.com/openkylin/linux.git
net/mlx4_en: really allow to change RSS key
When changing rss key, we do not want to overwrite user provided key
by the one provided by netdev_rss_key_fill(), which is the host random
key generated at boot time.
Fixes: 947cbb0ac2
("net/mlx4_en: Support for configurable RSS hash function")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Eyal Perry <eyalpe@mellanox.com>
CC: Amir Vadai <amirv@mellanox.com>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
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@ -1268,8 +1268,6 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv)
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rss_context->hash_fn = MLX4_RSS_HASH_TOP;
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memcpy(rss_context->rss_key, priv->rss_key,
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MLX4_EN_RSS_KEY_SIZE);
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netdev_rss_key_fill(rss_context->rss_key,
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MLX4_EN_RSS_KEY_SIZE);
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} else {
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en_err(priv, "Unknown RSS hash function requested\n");
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err = -EINVAL;
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