Hi,
> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of Michael Baum
> Sent: Wednesday, June 24, 2020 4:47 PM
> To: dev@dpdk.org
> Cc: Matan Azrad <ma...@mellanox.com>; Slava Ovsiienko
> <viachesl...@mellanox.com>
> Subject: [dpdk-dev] [PATCH] net/mlx5: use anonymous DV allocator
> argument
>
> The mlx5_dev_spawn function defines an struct mlx5dv_ctx_allocators type
> variable several hundred rows after it starts, with the only use it
> being passed as a parameter to the mlx5_glue->dv_set_context_attr
> function.
> However, according to DPDK Coding Style Guidelines, variables should be
> declared at the start of a block of code rather than in the middle.
> Therefore, to improve the Coding Style, the variable is passed directly
> to the function without declaring it before.
>
> Signed-off-by: Michael Baum <michae...@mellanox.com>
> Acked-by: Matan Azrad <ma...@mellanox.com>
> ---
> drivers/net/mlx5/linux/mlx5_os.c | 13 ++++++-------
> 1 file changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/net/mlx5/linux/mlx5_os.c
> b/drivers/net/mlx5/linux/mlx5_os.c
> index f0147e6..2dc57b2 100644
> --- a/drivers/net/mlx5/linux/mlx5_os.c
> +++ b/drivers/net/mlx5/linux/mlx5_os.c
> @@ -988,14 +988,13 @@
> TAILQ_INIT(&priv->flow_meters);
> TAILQ_INIT(&priv->flow_meter_profiles);
> /* Hint libmlx5 to use PMD allocator for data plane resources */
> - struct mlx5dv_ctx_allocators alctr = {
> - .alloc = &mlx5_alloc_verbs_buf,
> - .free = &mlx5_free_verbs_buf,
> - .data = priv,
> - };
> mlx5_glue->dv_set_context_attr(sh->ctx,
> - MLX5DV_CTX_ATTR_BUF_ALLOCATORS,
> - (void *)((uintptr_t)&alctr));
> + MLX5DV_CTX_ATTR_BUF_ALLOCATORS,
> + (void *)((uintptr_t)&(struct mlx5dv_ctx_allocators){
> + .alloc = &mlx5_alloc_verbs_buf,
> + .free = &mlx5_free_verbs_buf,
> + .data = priv,
> + }));
> /* Bring Ethernet device up. */
> DRV_LOG(DEBUG, "port %u forcing Ethernet interface up",
> eth_dev->data->port_id);
> --
> 1.8.3.1
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
