netdev - [PATCH] ethernet :mellanox :mlx5: Replace pci_pool_alloc by pci_pool

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Date:   Mon, 28 Nov 2016 19:07:40 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     saeedm@...lanox.com, matanb@...lanox.com, leonro@...lanox.com
Cc:     netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        sahu.rameshwar73@...il.com
Subject: [PATCH] ethernet :mellanox :mlx5: Replace pci_pool_alloc by
 pci_pool_zalloc

In alloc_cmd_box(), pci_pool_alloc() followed by memset will be
replaced by pci_pool_zalloc()

Signed-off-by: Souptick joarder <jrdr.linux@...il.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 1e639f8..d96ebd4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1063,14 +1063,13 @@ static struct mlx5_cmd_mailbox *alloc_cmd_box(struct mlx5_core_dev *dev,
 	if (!mailbox)
 		return ERR_PTR(-ENOMEM);
 
-	mailbox->buf = pci_pool_alloc(dev->cmd.pool, flags,
+	mailbox->buf = pci_pool_zalloc(dev->cmd.pool, flags,
 				      &mailbox->dma);
 	if (!mailbox->buf) {
 		mlx5_core_dbg(dev, "failed allocation\n");
 		kfree(mailbox);
 		return ERR_PTR(-ENOMEM);
 	}
-	memset(mailbox->buf, 0, sizeof(struct mlx5_cmd_prot_block));
 	mailbox->next = NULL;
 
 	return mailbox;
-- 
1.9.1