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-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_rx.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 46ee783..5a193f4 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -910,13 +910,14 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget)
cpu_curr = smp_processor_id();
aff = irq_desc_get_irq_data(cq->irq_desc)->affinity;
- if (unlikely(!cpumask_test_cpu(cpu_curr, aff))) {
- /* Current cpu is not according to smp_irq_affinity -
- * probably affinity changed. need to stop this NAPI
- * poll, and restart it on the right CPU
- */
- done = 0;
- }
+ if (likely(cpumask_test_cpu(cpu_curr, aff)))
+ return budget;
+
+ /* Current cpu is not according to smp_irq_affinity -
+ * probably affinity changed. need to stop this NAPI
+ * poll, and restart it on the right CPU
+ */
+ done = 0;
}
/* Done for now */
napi_complete_done(napi, done);
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