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net/mlx5e: Remove mlx5e_cq.sqrq back-pointer
Use container_of() instead. Signed-off-by: Achiad Shochat <achiad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -208,7 +208,6 @@ enum cq_flags {
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struct mlx5e_cq {
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struct mlx5e_cq {
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/* data path - accessed per cqe */
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/* data path - accessed per cqe */
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struct mlx5_cqwq wq;
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struct mlx5_cqwq wq;
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void *sqrq;
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unsigned long flags;
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unsigned long flags;
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/* data path - accessed per napi poll */
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/* data path - accessed per napi poll */
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@ -853,8 +853,6 @@ static int mlx5e_open_tx_cqs(struct mlx5e_channel *c,
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priv->params.tx_cq_moderation_pkts);
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priv->params.tx_cq_moderation_pkts);
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if (err)
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if (err)
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goto err_close_tx_cqs;
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goto err_close_tx_cqs;
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c->sq[tc].cq.sqrq = &c->sq[tc];
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}
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}
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return 0;
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return 0;
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@ -946,7 +944,6 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
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priv->params.rx_cq_moderation_pkts);
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priv->params.rx_cq_moderation_pkts);
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if (err)
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if (err)
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goto err_close_tx_cqs;
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goto err_close_tx_cqs;
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c->rq.cq.sqrq = &c->rq;
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napi_enable(&c->napi);
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napi_enable(&c->napi);
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@ -191,7 +191,7 @@ static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe,
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bool mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
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bool mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
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{
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{
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struct mlx5e_rq *rq = cq->sqrq;
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struct mlx5e_rq *rq = container_of(cq, struct mlx5e_rq, cq);
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int i;
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int i;
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/* avoid accessing cq (dma coherent memory) if not needed */
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/* avoid accessing cq (dma coherent memory) if not needed */
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@ -266,7 +266,7 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq)
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if (!test_and_clear_bit(MLX5E_CQ_HAS_CQES, &cq->flags))
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if (!test_and_clear_bit(MLX5E_CQ_HAS_CQES, &cq->flags))
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return false;
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return false;
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sq = cq->sqrq;
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sq = container_of(cq, struct mlx5e_sq, cq);
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npkts = 0;
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npkts = 0;
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nbytes = 0;
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nbytes = 0;
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@ -65,7 +65,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget)
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busy |= mlx5e_poll_rx_cq(&c->rq.cq, budget);
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busy |= mlx5e_poll_rx_cq(&c->rq.cq, budget);
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busy |= mlx5e_post_rx_wqes(c->rq.cq.sqrq);
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busy |= mlx5e_post_rx_wqes(&c->rq);
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if (busy)
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if (busy)
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return budget;
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return budget;
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