netdev - [PATCH] ethernet :mellanox :mlx4: Replace pci_pool_alloc by pci_pool

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Message-ID: <20161128132819.GA500@gnr743-HP-ZBook-15>
Date:   Mon, 28 Nov 2016 18:58:19 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     yishaih@...lanox.com
Cc:     netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        sahu.rameshwar73@...il.com
Subject: [PATCH] ethernet :mellanox :mlx4: Replace pci_pool_alloc by
 pci_pool_zalloc

In mlx4_alloc_cmd_mailbox(), 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/mlx4/cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index e36bebc..ee3bd76 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -2679,14 +2679,13 @@ struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev)
 	if (!mailbox)
 		return ERR_PTR(-ENOMEM);
 
-	mailbox->buf = pci_pool_alloc(mlx4_priv(dev)->cmd.pool, GFP_KERNEL,
+	mailbox->buf = pci_pool_zalloc(mlx4_priv(dev)->cmd.pool, GFP_KERNEL,
 				      &mailbox->dma);
 	if (!mailbox->buf) {
 		kfree(mailbox);
 		return ERR_PTR(-ENOMEM);
 	}
 
-	memset(mailbox->buf, 0, MLX4_MAILBOX_SIZE);
 
 	return mailbox;
 }
-- 
1.9.1