1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index e39a40a2ceae..e65476fdf40d 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -582,7 +582,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
 
         pr->power.timer_broadcast_on_state = INT_MAX;
 
-        for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
+        for (i = 1; i < ACPI_PROCESSOR_MAX_POWER && i <= max_cstate; i++) {
                 struct acpi_processor_cx *cx = &pr->power.states[i];
 
                 switch (cx->type) {