netdev - [net-next V2 4/9] net/mlx5: Simplify eq list traversal

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Date:   Sat, 18 Feb 2023 01:05:08 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Tariq Toukan <tariqt@...dia.com>,
        Parav Pandit <parav@...dia.com>, Shay Drory <shayd@...dia.com>,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Subject: [net-next V2 4/9] net/mlx5: Simplify eq list traversal

From: Parav Pandit <parav@...dia.com>

EQ list is read only while finding the matching EQ.
Hence, avoid *_safe() version.

Signed-off-by: Parav Pandit <parav@...dia.com>
Reviewed-by: Shay Drory <shayd@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@...el.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