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Date: Wed, 28 Dec 2022 09:01:13 -0800
From: Stephen Hemminger <stephen@networkplumber.org>
To: Morten =?UTF-8?B?QnLDuHJ1cA==?= <mb@smartsharesystems.com>
Cc: dev@dpdk.org, roretzla@linux.microsoft.com, rmody@marvell.com,
timothy.mcdaniel@intel.com, matan@nvidia.com, viacheslavo@nvidia.com,
ruifeng.wang@arm.com, zhoumin@loongson.cn, drc@linux.vnet.ibm.com,
kda@semihalf.com, bruce.richardson@intel.com,
konstantin.v.ananyev@yandex.ru
Subject: Re: [PATCH v5 3/4] event/dlb2: remove superfluous rte_memcpy
Message-ID: <20221228090113.1671d1fd@hermes.local>
In-Reply-To: <20221228151019.101309-3-mb@smartsharesystems.com>
References: <20221202153432.131023-1-mb@smartsharesystems.com>
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On Wed, 28 Dec 2022 16:10:18 +0100
Morten Br=C3=B8rup <mb@smartsharesystems.com> wrote:
> Copying with the same src and dst address has no effect; removed to
> avoid compiler warning.
>=20
> Signed-off-by: Morten Br=C3=B8rup <mb@smartsharesystems.com>
>=20
> v5:
> * First patch in series.
> ---
> drivers/event/dlb2/dlb2.c | 3 ---
> 1 file changed, 3 deletions(-)
>=20
> diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
> index 60c5cd4804..03d32c779f 100644
> --- a/drivers/event/dlb2/dlb2.c
> +++ b/drivers/event/dlb2/dlb2.c
> @@ -215,7 +215,6 @@ static int
> dlb2_hw_query_resources(struct dlb2_eventdev *dlb2)
> {
> struct dlb2_hw_dev *handle =3D &dlb2->qm_instance;
> - struct dlb2_hw_resource_info *dlb2_info =3D &handle->info;
> int num_ldb_ports;
> int ret;
> =20
> @@ -277,8 +276,6 @@ dlb2_hw_query_resources(struct dlb2_eventdev *dlb2)
> handle->info.hw_rsrc_max.reorder_window_size =3D
> dlb2->hw_rsrc_query_results.num_hist_list_entries;
> =20
> - rte_memcpy(dlb2_info, &handle->info.hw_rsrc_max, sizeof(*dlb2_info));
> -
> return 0;
> }
Please add Fixes and CC author.
Fixes: e7c9971a857a ("event/dlb2: add probe-time hardware init")
Cc: timothy.mcdaniel@intel.com
Acked-by: Stephen Hemminger <stephen@networkplumber.org>