Re: [net-next 4/9] net/mlx5: Simplify eq list traversal

[Maciej Fijalkowski <maciej.fijalkowski@intel.com>]

On Wed, Feb 15, 2023 at 04:09:13PM -0800, Saeed Mahameed wrote:
> From: Parav Pandit <parav@nvidia.com>
> 
> EQ list is read only while finding the matching EQ.
> Hence, avoid *_safe() version.
> 
> Signed-off-by: Parav Pandit <parav@nvidia.com>
> Reviewed-by: Shay Drory <shayd@nvidia.com>
> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>

> ---
>  drivers/net/ethernet/mellanox/mlx5/core/eq.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
> index 66ec7932f008..38b32e98f3bd 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
> @@ -960,11 +960,11 @@ static int vector2eqnirqn(struct mlx5_core_dev *dev, int vector, int *eqn,
>  			  unsigned int *irqn)
>  {
>  	struct mlx5_eq_table *table = dev->priv.eq_table;
> -	struct mlx5_eq_comp *eq, *n;
> +	struct mlx5_eq_comp *eq;
>  	int err = -ENOENT;
>  	int i = 0;
>  
> -	list_for_each_entry_safe(eq, n, &table->comp_eqs_list, list) {
> +	list_for_each_entry(eq, &table->comp_eqs_list, list) {
>  		if (i++ == vector) {
>  			if (irqn)
>  				*irqn = eq->core.irqn;
> @@ -999,10 +999,10 @@ struct cpumask *
>  mlx5_comp_irq_get_affinity_mask(struct mlx5_core_dev *dev, int vector)
>  {
>  	struct mlx5_eq_table *table = dev->priv.eq_table;
> -	struct mlx5_eq_comp *eq, *n;
> +	struct mlx5_eq_comp *eq;
>  	int i = 0;
>  
> -	list_for_each_entry_safe(eq, n, &table->comp_eqs_list, list) {
> +	list_for_each_entry(eq, &table->comp_eqs_list, list) {
>  		if (i++ == vector)
>  			break;
>  	}
> -- 
> 2.39.1
>