Revert "net/mlx4_en: Use affinity hint"

This reverts commit 70a640d0dae3a9b1b222ce673eb5d92c263ddd61.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index f91659e5fa13..d954ec1eac17 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -1376,7 +1376,7 @@ int mlx4_test_interrupts(struct mlx4_dev *dev)
 EXPORT_SYMBOL(mlx4_test_interrupts);
 
 int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap,
-                   int *vector, cpumask_var_t cpu_hint_mask)
+                   int *vector)
 {
 
         struct mlx4_priv *priv = mlx4_priv(dev);
@@ -1411,15 +1411,6 @@ int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap,
                         }
                         mlx4_assign_irq_notifier(priv, dev,
                                                  priv->eq_table.eq[vec].irq);
-                        if (cpu_hint_mask) {
-                                err = irq_set_affinity_hint(
-                                                priv->eq_table.eq[vec].irq,
-                                                cpu_hint_mask);
-                                if (err) {
-                                        mlx4_warn(dev, "Failed setting affinity hint\n");
-                                        /*we dont want to break here*/
-                                }
-                        }
 
                         eq_set_ci(&priv->eq_table.eq[vec], 1);
                 }
@@ -1450,8 +1441,6 @@ void mlx4_release_eq(struct mlx4_dev *dev, int vec)
                         irq_set_affinity_notifier(
                                 priv->eq_table.eq[vec].irq,
                                 NULL);
-                        irq_set_affinity_hint(priv->eq_table.eq[vec].irq,
-                                              NULL);
                         free_irq(priv->eq_table.eq[vec].irq,
                                  &priv->eq_table.eq[vec]);
                         priv->msix_ctl.pool_bm &= ~(1ULL << i);