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-rw-r--r--drivers/md/dm-thin.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index fc803d50f9f0..8c070eed982c 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -371,7 +371,8 @@ static void end_discard(struct discard_op *op, int r)
* need to wait for the chain to complete.
*/
bio_chain(op->bio, op->parent_bio);
- submit_bio(REQ_WRITE | REQ_DISCARD, op->bio);
+ op->bio->bi_rw = REQ_WRITE | REQ_DISCARD;
+ submit_bio(op->bio);
}
blk_finish_plug(&op->plug);