[PATCH v2 net-next] net/mlx4: simplify the return expression of mlx4_init_cq_table()

[PATCH v2 net-next] net/mlx4: simplify the return expression of mlx4_init_cq_table()

[Zheng Yongjun]

Simplify the return expression.

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

diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c
index 3b8576b9c2f9..f7053a74e6a8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cq.c
@@ -462,19 +462,14 @@ EXPORT_SYMBOL_GPL(mlx4_cq_free);
 int mlx4_init_cq_table(struct mlx4_dev *dev)
 {
 	struct mlx4_cq_table *cq_table = &mlx4_priv(dev)->cq_table;
-	int err;
 
 	spin_lock_init(&cq_table->lock);
 	INIT_RADIX_TREE(&cq_table->tree, GFP_ATOMIC);
 	if (mlx4_is_slave(dev))
 		return 0;
 
-	err = mlx4_bitmap_init(&cq_table->bitmap, dev->caps.num_cqs,
-			       dev->caps.num_cqs - 1, dev->caps.reserved_cqs, 0);
-	if (err)
-		return err;
-
-	return 0;
+	return mlx4_bitmap_init(&cq_table->bitmap, dev->caps.num_cqs,
+				dev->caps.num_cqs - 1, dev->caps.reserved_cqs, 0);
 }
 
 void mlx4_cleanup_cq_table(struct mlx4_dev *dev)
-- 
2.22.0

Re: [PATCH v2 net-next] net/mlx4: simplify the return expression of mlx4_init_cq_table()

[David Miller]

From: Zheng Yongjun <zhengyongjun3@huawei.com>
Date: Wed, 9 Dec 2020 09:20:02 +0800

> Simplify the return expression.
> 
> Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>

Applied.