diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 9030c37..cd03473 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -3455,19 +3455,12 @@
 						 bool SuccessfulIO)
 {
 	struct request *Request = Command->Request;
-	int UpToDate;
-
-	UpToDate = 0;
-	if (SuccessfulIO)
-		UpToDate = 1;
+	int Error = SuccessfulIO ? 0 : -EIO;
 
 	pci_unmap_sg(Command->Controller->PCIDevice, Command->cmd_sglist,
 		Command->SegmentCount, Command->DmaDirection);
 
-	 if (!end_that_request_first(Request, UpToDate, Command->BlockCount)) {
-		add_disk_randomness(Request->rq_disk);
- 	 	end_that_request_last(Request, UpToDate);
-
+	 if (!__blk_end_request(Request, Error, Command->BlockCount << 9)) {
 		if (Command->Completion) {
 			complete(Command->Completion);
 			Command->Completion = NULL;