From: Stephen Hemminger <stephen@networkplumber.org>
To: Feifei Wang <wff_light@vip.163.com>
Cc: dev@dpdk.org, Yi Chen <chenyi221@huawei.com>,
Xin Wang <wangxin679@h-partners.com>,
Feifei Wang <wangfeifei40@huawei.com>
Subject: Re: [RFC 17/18] net/hinic3: add FDIR flow control module
Date: Fri, 18 Apr 2025 11:30:36 -0700 [thread overview]
Message-ID: <20250418113036.2963a25c@hermes.local> (raw)
In-Reply-To: <20250418090621.9638-18-wff_light@vip.163.com>
On Fri, 18 Apr 2025 17:06:03 +0800
Feifei Wang <wff_light@vip.163.com> wrote:
> + /* Alloc TCAM filter memory. */
> + tcam_filter = rte_zmalloc("hinic3_fdir_filter",
> + sizeof(struct hinic3_tcam_filter), 0);
> + if (tcam_filter == NULL)
> + return -ENOMEM;
> + (void)rte_memcpy(&tcam_filter->tcam_key, tcam_key,
> + sizeof(struct hinic3_tcam_key));
This line has three issues.
1. Don't use (void) cast, that is old BSD lint style.
2. Don't use rte_memcpy() for simple fixed size things, use memcpy instead.
3. Don't use memcpy when structure assignment would work.
next prev parent reply other threads:[~2025-04-18 18:30 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-18 9:05 [RFC 00/18] add hinic3 PMD driver Feifei Wang
2025-04-18 9:05 ` [RFC 01/18] net/hinic3: add intro doc for hinic3 Feifei Wang
2025-04-18 9:05 ` [RFC 02/18] net/hinic3: add basic header files Feifei Wang
2025-04-18 9:05 ` [RFC 03/18] net/hinic3: add hardware interfaces of BAR operation Feifei Wang
2025-04-18 9:05 ` [RFC 04/18] net/hinic3: add support for cmdq mechanism Feifei Wang
2025-04-18 9:05 ` [RFC 05/18] net/hinic3: add NIC event module Feifei Wang
2025-04-18 9:05 ` [RFC 06/18] net/hinic3: add eq mechanism function code Feifei Wang
2025-04-18 9:05 ` [RFC 07/18] net/hinic3: add mgmt module " Feifei Wang
2025-04-18 9:05 ` [RFC 08/18] net/hinic3: add module about hardware operation Feifei Wang
2025-04-18 9:05 ` [RFC 09/18] net/hinic3: add a NIC business configuration module Feifei Wang
2025-04-18 9:05 ` [RFC 10/18] net/hinic3: add context and work queue support Feifei Wang
2025-04-18 9:05 ` [RFC 11/18] net/hinic3: add a mailbox communication module Feifei Wang
2025-04-18 9:05 ` [RFC 12/18] net/hinic3: add device initailization Feifei Wang
2025-04-18 9:05 ` [RFC 13/18] net/hinic3: add dev ops Feifei Wang
2025-04-18 9:06 ` [RFC 14/18] net/hinic3: add Rx/Tx functions Feifei Wang
2025-04-18 9:06 ` [RFC 15/18] net/hinic3: add MML and EEPROM access feature Feifei Wang
2025-04-18 9:06 ` [RFC 16/18] net/hinic3: add RSS promiscuous ops Feifei Wang
2025-04-18 9:06 ` [RFC 17/18] net/hinic3: add FDIR flow control module Feifei Wang
2025-04-18 18:25 ` Stephen Hemminger
2025-04-18 18:27 ` Stephen Hemminger
2025-04-18 18:28 ` Stephen Hemminger
2025-04-18 18:30 ` Stephen Hemminger [this message]
2025-04-18 9:06 ` [RFC 18/18] drivers/net: add hinic3 PMD build and doc files Feifei Wang
2025-04-18 17:22 ` Stephen Hemminger
2025-04-19 2:52 ` 回复: " wangfeifei (J)
2025-04-18 18:18 ` [RFC 00/18] add hinic3 PMD driver Stephen Hemminger
2025-04-19 2:44 ` 回复: " wangfeifei (J)
2025-04-18 18:20 ` Stephen Hemminger
2025-04-18 18:32 ` Stephen Hemminger
2025-04-19 3:30 ` 回复: " wangfeifei (J)
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