1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index 023803dbb0c7..ae18baf59f06 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -76,7 +76,7 @@ tapeblock_trigger_requeue(struct tape_device *device)
 static void
 tapeblock_end_request(struct request *req, int error)
 {
-        if (__blk_end_request(req, error, blk_rq_bytes(req)))
+        if (blk_end_request(req, error, blk_rq_bytes(req)))
                 BUG();
 }
 
@@ -166,7 +166,7 @@ tapeblock_requeue(struct work_struct *work) {
                 nr_queued++;
         spin_unlock(get_ccwdev_lock(device->cdev));
 
-        spin_lock(&device->blk_data.request_queue_lock);
+        spin_lock_irq(&device->blk_data.request_queue_lock);
         while (
                 !blk_queue_plugged(queue) &&
                 elv_next_request(queue)   &&
@@ -176,7 +176,9 @@ tapeblock_requeue(struct work_struct *work) {
                 if (rq_data_dir(req) == WRITE) {
                         DBF_EVENT(1, "TBLOCK: Rejecting write request\n");
                         blkdev_dequeue_request(req);
+                        spin_unlock_irq(&device->blk_data.request_queue_lock);
                         tapeblock_end_request(req, -EIO);
+                        spin_lock_irq(&device->blk_data.request_queue_lock);
                         continue;
                 }
                 blkdev_dequeue_request(req);