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| author | chengkaitao <chengkaitao@kylinos.cn> | 2025-09-15 20:33:07 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-09-15 13:00:05 -0600 |
| commit | 74b1db86847cce1c0fb54d362f8f5fde3adfd41b (patch) | |
| tree | a1a1a4204e04e79d547d55f0b6f2a2177da3cebe | |
| parent | md/md-llbitmap: Use DIV_ROUND_UP_SECTOR_T (diff) | |
| download | linux-74b1db86847cce1c0fb54d362f8f5fde3adfd41b.tar.gz linux-74b1db86847cce1c0fb54d362f8f5fde3adfd41b.zip | |
block/mq-deadline: Remove the redundant rb_entry_rq in the deadline_from_pos().
In commit(fde02699c242), the "if (blk_rq_is_seq_zoned_write(rq))"
was removed, but the "rb_entry_rq(node)" and some other code were
inadvertently left behind. This patch fixed it.
Signed-off-by: chengkaitao <chengkaitao@kylinos.cn>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Li Nan <linan122@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/mq-deadline.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/block/mq-deadline.c b/block/mq-deadline.c index 2e689b2c4021..3e741d33142d 100644 --- a/block/mq-deadline.c +++ b/block/mq-deadline.c @@ -136,10 +136,6 @@ static inline struct request *deadline_from_pos(struct dd_per_prio *per_prio, struct rb_node *node = per_prio->sort_list[data_dir].rb_node; struct request *rq, *res = NULL; - if (!node) - return NULL; - - rq = rb_entry_rq(node); while (node) { rq = rb_entry_rq(node); if (blk_rq_pos(rq) >= pos) { |