1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index a817dade37c0..bf37cdf43fae 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -505,6 +505,9 @@ static int ap_device_remove(struct device *dev)
         spin_lock_bh(&ap_device_lock);
         list_del_init(&ap_dev->list);
         spin_unlock_bh(&ap_device_lock);
+        spin_lock_bh(&ap_dev->lock);
+        atomic_sub(ap_dev->queue_count, &ap_poll_requests);
+        spin_unlock_bh(&ap_dev->lock);
         return 0;
 }
 
@@ -867,6 +870,7 @@ static int ap_poll_read(struct ap_device *ap_dev, unsigned long *flags)
         case AP_RESPONSE_NO_PENDING_REPLY:
                 if (status.queue_empty) {
                         /* The card shouldn't forget requests but who knows. */
+                        atomic_sub(ap_dev->queue_count, &ap_poll_requests);
                         ap_dev->queue_count = 0;
                         list_splice_init(&ap_dev->pendingq, &ap_dev->requestq);
                         ap_dev->requestq_count += ap_dev->pendingq_count;