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Message-ID: <20190729234934.23595-5-saeedm@mellanox.com>
Date:   Mon, 29 Jul 2019 23:50:21 +0000
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        wenxu <wenxu@...oud.cn>, Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 04/13] net/mlx5e: Fix unnecessary flow_block_cb_is_busy
 call

From: wenxu <wenxu@...oud.cn>

When call flow_block_cb_is_busy. The indr_priv is guaranteed to
NULL ptr. So there is no need to call flow_bock_cb_is_busy.

Fixes: 0d4fd02e7199 ("net: flow_offload: add flow_block_cb_is_busy() and use it")
Signed-off-by: wenxu <wenxu@...oud.cn>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 7f747cb1a4f4..496d3034e278 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -722,10 +722,6 @@ mlx5e_rep_indr_setup_tc_block(struct net_device *netdev,
 		if (indr_priv)
 			return -EEXIST;
 
-		if (flow_block_cb_is_busy(mlx5e_rep_indr_setup_block_cb,
-					  indr_priv, &mlx5e_block_cb_list))
-			return -EBUSY;
-
 		indr_priv = kmalloc(sizeof(*indr_priv), GFP_KERNEL);
 		if (!indr_priv)
 			return -ENOMEM;
-- 
2.21.0

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