netdev - [net-next 03/14] net/mlx5e: XDP, Fix shifted flag index in RQ bitmap

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Message-Id: <20190422223306.31568-4-saeedm@mellanox.com>
Date:   Mon, 22 Apr 2019 15:32:55 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Jesper Dangaard Brouer <brouer@...hat.com>,
        Jonathan Lemon <bsd@...com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Shay Agroskin <shayag@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 03/14] net/mlx5e: XDP, Fix shifted flag index in RQ bitmap

From: Tariq Toukan <tariqt@...lanox.com>

Values in enum mlx5e_rq_flag are used as bit indixes.
Intention was to use them with no BIT(i) wrapping.

No functional bug fix here, as the same (shifted)flag bit
is used for all set, test, and clear operations.

Fixes: 121e89275471 ("net/mlx5e: Refactor RQ XDP_TX indication")
Signed-off-by: Tariq Toukan <tariqt@...lanox.com>
Reviewed-by: Shay Agroskin <shayag@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 6b9f661a0577..d77511b42ab8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -532,7 +532,7 @@ typedef bool (*mlx5e_fp_post_rx_wqes)(struct mlx5e_rq *rq);
 typedef void (*mlx5e_fp_dealloc_wqe)(struct mlx5e_rq*, u16);
 
 enum mlx5e_rq_flag {
-	MLX5E_RQ_FLAG_XDP_XMIT = BIT(0),
+	MLX5E_RQ_FLAG_XDP_XMIT,
 };
 
 struct mlx5e_rq_frag_info {
-- 
2.20.1