Merge branch 'linus' into tracing/kmemtrace2

1 files changed, 7 insertions, 7 deletions

diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index 9db681d95814..bd72329e630c 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -4,7 +4,6 @@
 void move_masked_irq(int irq)
 {
         struct irq_desc *desc = irq_to_desc(irq);
-        cpumask_t tmp;
 
         if (likely(!(desc->status & IRQ_MOVE_PENDING)))
                 return;
@@ -19,7 +18,7 @@ void move_masked_irq(int irq)
 
         desc->status &= ~IRQ_MOVE_PENDING;
 
-        if (unlikely(cpus_empty(desc->pending_mask)))
+        if (unlikely(cpumask_empty(&desc->pending_mask)))
                 return;
 
         if (!desc->chip->set_affinity)
@@ -27,8 +26,6 @@ void move_masked_irq(int irq)
 
         assert_spin_locked(&desc->lock);
 
-        cpus_and(tmp, desc->pending_mask, cpu_online_map);
-
         /*
          * If there was a valid mask to work with, please
          * do the disable, re-program, enable sequence.
@@ -41,10 +38,13 @@ void move_masked_irq(int irq)
          * For correct operation this depends on the caller
          * masking the irqs.
          */
-        if (likely(!cpus_empty(tmp))) {
-                desc->chip->set_affinity(irq,tmp);
+        if (likely(cpumask_any_and(&desc->pending_mask, cpu_online_mask)
+                   < nr_cpu_ids)) {
+                cpumask_and(&desc->affinity,
+                            &desc->pending_mask, cpu_online_mask);
+                desc->chip->set_affinity(irq, &desc->affinity);
         }
-        cpus_clear(desc->pending_mask);
+        cpumask_clear(&desc->pending_mask);
 }
 
 void move_native_irq(int irq)