linux-kernel - Re: [PATCH] net/mlx5: DR, remove redundant object

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Message-ID: <cdf5be92-1a13-4368-b36f-c3ccdaa866a4@nvidia.com>
Date: Mon, 24 Mar 2025 22:19:08 +0200
From: Yevgeny Kliteynik <kliteyn@...dia.com>
To: Qasim Ijaz <qasdev00@...il.com>, saeedm@...dia.com, leon@...nel.org,
 tariqt@...dia.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Cc: netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/mlx5: DR, remove redundant object_range assignment

On 24-Mar-25 21:41, Qasim Ijaz wrote:
> The initial assignment of object_range from
> pool->dmn->info.caps.log_header_modify_argument_granularity is
> redundant because it is immediately overwritten by the max_t() call.
> 
> Remove the unnecessary assignment.
> 
> Signed-off-by: Qasim Ijaz <qasdev00@...il.com>
> ---
>   drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_arg.c | 3 ---
>   1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_arg.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_arg.c
> index 01ed6442095d..c2218dc556c7 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_arg.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_arg.c
> @@ -39,9 +39,6 @@ static int dr_arg_pool_alloc_objs(struct dr_arg_pool *pool)
>   
>   	INIT_LIST_HEAD(&cur_list);
>   
> -	object_range =
> -		pool->dmn->info.caps.log_header_modify_argument_granularity;
> -
>   	object_range =
>   		max_t(u32, pool->dmn->info.caps.log_header_modify_argument_granularity,
>   		      DR_ICM_MODIFY_HDR_GRANULARITY_4K);

Reviewed-by: Yevgeny Kliteynik <kliteyn@...dia.com>