1 files changed, 15 insertions, 20 deletions

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 8b2b2509f60e..fb951198c70e 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -347,7 +347,6 @@ unsigned blk_ordered_req_seq(struct request *rq)
 void blk_ordered_complete_seq(struct request_queue *q, unsigned seq, int error)
 {
         struct request *rq;
-        int uptodate;
 
         if (error && !q->orderr)
                 q->orderr = error;
@@ -361,15 +360,11 @@ void blk_ordered_complete_seq(struct request_queue *q, unsigned seq, int error)
         /*
          * Okay, sequence complete.
          */
-        uptodate = 1;
-        if (q->orderr)
-                uptodate = q->orderr;
-
         q->ordseq = 0;
         rq = q->orig_bar_rq;
 
-        end_that_request_first(rq, uptodate, rq->hard_nr_sectors);
-        end_that_request_last(rq, uptodate);
+        if (__blk_end_request(rq, q->orderr, blk_rq_bytes(rq)))
+                BUG();
 }
 
 static void pre_flush_end_io(struct request *rq, int error)
@@ -486,9 +481,9 @@ int blk_do_ordered(struct request_queue *q, struct request **rqp)
                          * ORDERED_NONE while this request is on it.
                          */
                         blkdev_dequeue_request(rq);
-                        end_that_request_first(rq, -EOPNOTSUPP,
-                                               rq->hard_nr_sectors);
-                        end_that_request_last(rq, -EOPNOTSUPP);
+                        if (__blk_end_request(rq, -EOPNOTSUPP,
+                                              blk_rq_bytes(rq)))
+                                BUG();
                         *rqp = NULL;
                         return 0;
                 }
@@ -3713,14 +3708,14 @@ void end_that_request_last(struct request *req, int uptodate)
 EXPORT_SYMBOL(end_that_request_last);
 
 static inline void __end_request(struct request *rq, int uptodate,
-                                 unsigned int nr_bytes, int dequeue)
+                                 unsigned int nr_bytes)
 {
-        if (!end_that_request_chunk(rq, uptodate, nr_bytes)) {
-                if (dequeue)
-                        blkdev_dequeue_request(rq);
-                add_disk_randomness(rq->rq_disk);
-                end_that_request_last(rq, uptodate);
-        }
+        int error = 0;
+
+        if (uptodate <= 0)
+                error = uptodate ? uptodate : -EIO;
+
+        __blk_end_request(rq, error, nr_bytes);
 }
 
 /**
@@ -3763,7 +3758,7 @@ EXPORT_SYMBOL_GPL(blk_rq_cur_bytes);
  **/
 void end_queued_request(struct request *rq, int uptodate)
 {
-        __end_request(rq, uptodate, blk_rq_bytes(rq), 1);
+        __end_request(rq, uptodate, blk_rq_bytes(rq));
 }
 EXPORT_SYMBOL(end_queued_request);
 
@@ -3780,7 +3775,7 @@ EXPORT_SYMBOL(end_queued_request);
  **/
 void end_dequeued_request(struct request *rq, int uptodate)
 {
-        __end_request(rq, uptodate, blk_rq_bytes(rq), 0);
+        __end_request(rq, uptodate, blk_rq_bytes(rq));
 }
 EXPORT_SYMBOL(end_dequeued_request);
 
@@ -3806,7 +3801,7 @@ EXPORT_SYMBOL(end_dequeued_request);
  **/
 void end_request(struct request *req, int uptodate)
 {
-        __end_request(req, uptodate, req->hard_cur_sectors << 9, 1);
+        __end_request(req, uptodate, req->hard_cur_sectors << 9);
 }
 EXPORT_SYMBOL(end_request);