Merge branch 'irq/urgent' into irq/core

Merge urgent fixes so pending patches for 4.9 can be applied.

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 850f9c422f24..9b81bd8b929c 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -556,7 +556,7 @@ static int gic_starting_cpu(unsigned int cpu)
 static u16 gic_compute_target_list(int *base_cpu, const struct cpumask *mask,
                                    unsigned long cluster_id)
 {
-        int cpu = *base_cpu;
+        int next_cpu, cpu = *base_cpu;
         unsigned long mpidr = cpu_logical_map(cpu);
         u16 tlist = 0;
 
@@ -570,9 +570,10 @@ static u16 gic_compute_target_list(int *base_cpu, const struct cpumask *mask,
 
                 tlist |= 1 << (mpidr & 0xf);
 
-                cpu = cpumask_next(cpu, mask);
-                if (cpu >= nr_cpu_ids)
+                next_cpu = cpumask_next(cpu, mask);
+                if (next_cpu >= nr_cpu_ids)
                         goto out;
+                cpu = next_cpu;
 
                 mpidr = cpu_logical_map(cpu);