block: Clean up special command handling logic

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / block / blk.h

diff --git a/block/blk.h b/block/blk.h
index 2a0ea32d249fdaa9694e0249e435777565535d70..ca51543b248ca16f0eb28e937ec321e52f3130c8 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -171,14 +171,13 @@ static inline int queue_congestion_off_threshold(struct request_queue *q)
  *
  *     a) it's attached to a gendisk, and
  *     b) the queue had IO stats enabled when this request was started, and
- *     c) it's a file system request or a discard request
+ *     c) it's a file system request
  */
 static inline int blk_do_io_stat(struct request *rq)
 {
        return rq->rq_disk &&
               (rq->cmd_flags & REQ_IO_STAT) &&
-              (rq->cmd_type == REQ_TYPE_FS ||
-               (rq->cmd_flags & REQ_DISCARD));
+               (rq->cmd_type == REQ_TYPE_FS);
 }
 
 /*