From: Robert Eshleman <bobbyeshleman@gmail.com>
To: bobbyeshleman@gmail.com
Cc: Jay Cliburn <jcliburn@gmail.com>,
Chris Snook <chris.snook@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Tariq Toukan <tariqt@mellanox.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rdma@vger.kernel.org
Subject: [PATCH 5/8] at12: use pci_zalloc instead of pci_alloc
Date: Tue, 26 Feb 2019 22:09:52 -0800 [thread overview]
Message-ID: <485f61fd135d56e6e0c66ec41770ce7e5b8b219e.1551246708.git.bobbyeshleman@gmail.com> (raw)
In-Reply-To: <cover.1551246708.git.bobbyeshleman@gmail.com>
This patch replaces a pci_alloc and memset(,0) call
with a single call to pci_zalloc.
Signed-off-by: Robert Eshleman <bobbyeshleman@gmail.com>
---
drivers/net/ethernet/atheros/atlx/atl2.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
index bb41becb6609..a145c2d1b1d2 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.c
+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
@@ -300,11 +300,10 @@ static s32 atl2_setup_ring_resources(struct atl2_adapter *adapter)
adapter->txs_ring_size * 4 + 7 + /* dword align */
adapter->rxd_ring_size * 1536 + 127; /* 128bytes align */
- adapter->ring_vir_addr = pci_alloc_consistent(pdev, size,
- &adapter->ring_dma);
+ adapter->ring_vir_addr = pci_zalloc_consistent(pdev, size,
+ &adapter->ring_dma);
if (!adapter->ring_vir_addr)
return -ENOMEM;
- memset(adapter->ring_vir_addr, 0, adapter->ring_size);
/* Init TXD Ring */
adapter->txd_dma = adapter->ring_dma ;
--
2.20.1
next prev parent reply other threads:[~2019-02-27 6:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 6:04 [PATCH 0/8] net: ethernet: reduce calls to memset(,0) Robert Eshleman
2019-02-27 6:09 ` [PATCH 2/8] net/mlxsw: use pci_zalloc_consistent instead of pci_alloc_consistent Robert Eshleman
2019-02-27 6:09 ` [PATCH 3/8] tlan: use pci_zalloc instead of pci_alloc Robert Eshleman
2019-02-27 6:22 ` Joe Perches
2019-02-28 0:41 ` Robert Eshleman
2019-02-27 6:09 ` [PATCH 4/8] qed: remove unnecessary memsets Robert Eshleman
2019-02-27 12:39 ` Michal Kalderon
2019-02-27 6:09 ` Robert Eshleman [this message]
2019-02-28 14:00 ` [PATCH 5/8] at12: use pci_zalloc instead of pci_alloc Christoph Hellwig
2019-02-27 6:09 ` [PATCH 6/8] netxen: remove unnecessary memset(,0) calls Robert Eshleman
2019-02-27 6:09 ` [PATCH 7/8] net: seeq: replace kmalloc / memset(,0) with kzalloc Robert Eshleman
2019-02-28 0:48 ` Robert Eshleman
2019-02-27 6:09 ` [PATCH 8/8] net: ethernet: ixp4xx_eth: remove memset(,0) with zalloc Robert Eshleman
2019-02-27 6:09 ` [PATCH 1/8] net/mlx4: use kzalloc instead of kmalloc Robert Eshleman
2019-02-28 8:40 ` Tariq Toukan
2019-02-28 14:25 ` [PATCH 0/8] net: ethernet: reduce calls to memset(,0) Christoph Hellwig
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