net/mlx5: Replace irq_to_desc() abuse

[sfrench/cifs-2.6.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_txrx.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
index d5868670f8a5895625e253b1e4c3b7ceeb39fab9..793e313dcb8b03485b5c8f30e0a78fa3513ce1c0 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
@@ -40,12 +40,8 @@
 static inline bool mlx5e_channel_no_affinity_change(struct mlx5e_channel *c)
 {
        int current_cpu = smp_processor_id();
-       const struct cpumask *aff;
-       struct irq_data *idata;
 
-       idata = irq_desc_get_irq_data(c->irq_desc);
-       aff = irq_data_get_affinity_mask(idata);
-       return cpumask_test_cpu(current_cpu, aff);
+       return cpumask_test_cpu(current_cpu, c->aff_mask);
 }
 
 static void mlx5e_handle_tx_dim(struct mlx5e_txqsq *sq)