From: Wei Yongjun <weiyongjun1@huawei.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
Leon Romanovsky <leon@kernel.org>,
Mark Bloch <markb@mellanox.com>, Alex Vesker <valex@mellanox.com>,
"Erez Shitrit" <erezsh@mellanox.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>, <netdev@vger.kernel.org>,
<linux-rdma@vger.kernel.org>, <kernel-janitors@vger.kernel.org>
Subject: [PATCH net-next] net/mlx5: DR, Remove useless set memory to zero use memset()
Date: Thu, 5 Sep 2019 09:53:26 +0000 [thread overview]
Message-ID: <20190905095326.127277-1-weiyongjun1@huawei.com> (raw)
The memory return by kzalloc() has already be set to zero, so
remove useless memset(0).
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
index ef0dea44f3b3..5df8436b2ae3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c
@@ -899,7 +899,6 @@ int mlx5dr_send_ring_alloc(struct mlx5dr_domain *dmn)
goto clean_qp;
}
- memset(dmn->send_ring->buf, 0, size);
dmn->send_ring->buf_size = size;
dmn->send_ring->mr = dr_reg_mr(dmn->mdev,
next reply other threads:[~2019-09-05 9:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 9:53 Wei Yongjun [this message]
2019-09-05 19:37 ` [PATCH net-next] net/mlx5: DR, Remove useless set memory to zero use memset() Saeed Mahameed
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