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-rw-r--r--block/blk-mq.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 60dac10228fe..3d76e860f126 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -199,13 +199,7 @@ void blk_mq_rq_ctx_init(struct request_queue *q, struct blk_mq_ctx *ctx,
rq->special = NULL;
/* tag was already set */
rq->errors = 0;
-
- rq->cmd = rq->__cmd;
-
rq->extra_len = 0;
- rq->sense_len = 0;
- rq->resid_len = 0;
- rq->sense = NULL;
INIT_LIST_HEAD(&rq->timeout_list);
rq->timeout = 0;
@@ -487,10 +481,6 @@ void blk_mq_start_request(struct request *rq)
trace_block_rq_issue(q, rq);
- rq->resid_len = blk_rq_bytes(rq);
- if (unlikely(blk_bidi_rq(rq)))
- rq->next_rq->resid_len = blk_rq_bytes(rq->next_rq);
-
if (test_bit(QUEUE_FLAG_STATS, &q->queue_flags)) {
blk_stat_set_issue_time(&rq->issue_stat);
rq->rq_flags |= RQF_STATS;