netdev - [PATCH net-next] net/mlx4: simplify the return expression of mlx4_init_srq

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Message-ID: <20201210135000.1022-1-zhengyongjun3@huawei.com>
Date:   Thu, 10 Dec 2020 21:50:00 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>,
        <mcoquelin.stm32@...il.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] net/mlx4: simplify the return expression of mlx4_init_srq_table()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/net/ethernet/mellanox/mlx4/srq.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/srq.c b/drivers/net/ethernet/mellanox/mlx4/srq.c
index cbe4d9746ddf..dd890f5d7b72 100644
--- a/drivers/net/ethernet/mellanox/mlx4/srq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/srq.c
@@ -272,19 +272,14 @@ EXPORT_SYMBOL_GPL(mlx4_srq_query);
 int mlx4_init_srq_table(struct mlx4_dev *dev)
 {
 	struct mlx4_srq_table *srq_table = &mlx4_priv(dev)->srq_table;
-	int err;
 
 	spin_lock_init(&srq_table->lock);
 	INIT_RADIX_TREE(&srq_table->tree, GFP_ATOMIC);
 	if (mlx4_is_slave(dev))
 		return 0;
 
-	err = mlx4_bitmap_init(&srq_table->bitmap, dev->caps.num_srqs,
-			       dev->caps.num_srqs - 1, dev->caps.reserved_srqs, 0);
-	if (err)
-		return err;
-
-	return 0;
+	return mlx4_bitmap_init(&srq_table->bitmap, dev->caps.num_srqs,
+				dev->caps.num_srqs - 1, dev->caps.reserved_srqs, 0);
 }
 
 void mlx4_cleanup_srq_table(struct mlx4_dev *dev)
-- 
2.22.0