From: <netanel@amazon.com>
To: <davem@davemloft.net>, <netdev@vger.kernel.org>
Cc: Netanel Belgazal <netanel@amazon.com>, <dwmw@amazon.com>,
<zorik@amazon.com>, <matua@amazon.com>, <saeedb@amazon.com>,
<msw@amazon.com>, <aliguori@amazon.com>, <nafea@amazon.com>,
<evgenys@amazon.com>
Subject: [PATCH V2 net-next 03/11] net: ena: change sizeof() argument to be the type pointer
Date: Fri, 23 Jun 2017 11:21:52 +0300 [thread overview]
Message-ID: <1498206120-13805-4-git-send-email-netanel@amazon.com> (raw)
In-Reply-To: <1498206120-13805-1-git-send-email-netanel@amazon.com>
From: Netanel Belgazal <netanel@amazon.com>
Instead of using:
memset(ptr, 0x0, sizeof(struct ...))
use:
memset(ptr, 0x0, sizeor(*ptr))
Signed-off-by: Netanel Belgazal <netanel@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_com.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 65d53d501139..2721c70492a1 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -329,7 +329,7 @@ static int ena_com_init_io_sq(struct ena_com_dev *ena_dev,
size_t size;
int dev_node = 0;
- memset(&io_sq->desc_addr, 0x0, sizeof(struct ena_com_io_desc_addr));
+ memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
io_sq->desc_entry_size =
(io_sq->direction == ENA_COM_IO_QUEUE_DIRECTION_TX) ?
@@ -383,7 +383,7 @@ static int ena_com_init_io_cq(struct ena_com_dev *ena_dev,
size_t size;
int prev_node = 0;
- memset(&io_cq->cdesc_addr, 0x0, sizeof(struct ena_com_io_desc_addr));
+ memset(&io_cq->cdesc_addr, 0x0, sizeof(io_cq->cdesc_addr));
/* Use the basic completion descriptor for Rx */
io_cq->cdesc_entry_size_in_bytes =
@@ -685,7 +685,7 @@ static int ena_com_destroy_io_sq(struct ena_com_dev *ena_dev,
u8 direction;
int ret;
- memset(&destroy_cmd, 0x0, sizeof(struct ena_admin_aq_destroy_sq_cmd));
+ memset(&destroy_cmd, 0x0, sizeof(destroy_cmd));
if (io_sq->direction == ENA_COM_IO_QUEUE_DIRECTION_TX)
direction = ENA_ADMIN_SQ_DIRECTION_TX;
@@ -967,7 +967,7 @@ static int ena_com_create_io_sq(struct ena_com_dev *ena_dev,
u8 direction;
int ret;
- memset(&create_cmd, 0x0, sizeof(struct ena_admin_aq_create_sq_cmd));
+ memset(&create_cmd, 0x0, sizeof(create_cmd));
create_cmd.aq_common_descriptor.opcode = ENA_ADMIN_CREATE_SQ;
@@ -1159,7 +1159,7 @@ int ena_com_create_io_cq(struct ena_com_dev *ena_dev,
struct ena_admin_acq_create_cq_resp_desc cmd_completion;
int ret;
- memset(&create_cmd, 0x0, sizeof(struct ena_admin_aq_create_cq_cmd));
+ memset(&create_cmd, 0x0, sizeof(create_cmd));
create_cmd.aq_common_descriptor.opcode = ENA_ADMIN_CREATE_CQ;
@@ -1267,7 +1267,7 @@ int ena_com_destroy_io_cq(struct ena_com_dev *ena_dev,
struct ena_admin_acq_destroy_cq_resp_desc destroy_resp;
int ret;
- memset(&destroy_cmd, 0x0, sizeof(struct ena_admin_aq_destroy_sq_cmd));
+ memset(&destroy_cmd, 0x0, sizeof(destroy_cmd));
destroy_cmd.cq_idx = io_cq->idx;
destroy_cmd.aq_common_descriptor.opcode = ENA_ADMIN_DESTROY_CQ;
@@ -1623,8 +1623,8 @@ int ena_com_create_io_queue(struct ena_com_dev *ena_dev,
io_sq = &ena_dev->io_sq_queues[ctx->qid];
io_cq = &ena_dev->io_cq_queues[ctx->qid];
- memset(io_sq, 0x0, sizeof(struct ena_com_io_sq));
- memset(io_cq, 0x0, sizeof(struct ena_com_io_cq));
+ memset(io_sq, 0x0, sizeof(*io_sq));
+ memset(io_cq, 0x0, sizeof(*io_cq));
/* Init CQ */
io_cq->q_depth = ctx->queue_size;
--
2.7.4
next prev parent reply other threads:[~2017-06-23 8:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-23 8:21 [PATCH V2 net-next 00/11] update ena ethernet driver to version 1.2.0 netanel
2017-06-23 8:21 ` [PATCH V2 net-next 01/11] net: ena: change return value for unsupported features unsupported return value netanel
2017-06-23 8:21 ` [PATCH V2 net-next 02/11] net: ena: add hardware hints capability to the driver netanel
2017-06-23 8:21 ` netanel [this message]
2017-06-23 8:21 ` [PATCH V2 net-next 04/11] net: ena: add reset reason for each device FLR netanel
2017-06-23 8:21 ` [PATCH V2 net-next 05/11] net: ena: add support for out of order rx buffers refill netanel
2017-06-23 8:21 ` [PATCH V2 net-next 06/11] net: ena: allow the driver to work with small number of msix vectors netanel
2017-06-23 8:21 ` [PATCH V2 net-next 07/11] net: ena: use napi_schedule_irqoff when possible netanel
2017-06-23 8:21 ` [PATCH V2 net-next 08/11] net: ena: separate skb allocation to dedicated function netanel
2017-06-23 8:21 ` [PATCH V2 net-next 09/11] net: ena: use lower_32_bits()/upper_32_bits() to split dma address netanel
2017-06-23 8:21 ` [PATCH V2 net-next 10/11] net: ena: update driver's rx drop statistics netanel
2017-06-23 8:22 ` [PATCH V2 net-next 11/11] net: ena: update ena driver to version 1.2.0 netanel
2017-06-23 18:16 ` [PATCH V2 net-next 00/11] update ena ethernet " David Miller
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