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| author | Yu Kuai <yukuai3@huawei.com> | 2022-11-02 03:25:38 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-02 03:10:48 +0100 |
| commit | 060d9217d356a28e1bcfd2df0c8bf59aa24a12ce (patch) | |
| tree | 221a797fdef00ca03ef0ae96a033d25793a057b8 | |
| parent | block: Replace struct rq_depth with unsigned int in struct iolatency_grp (diff) | |
| download | linux-060d9217d356a28e1bcfd2df0c8bf59aa24a12ce.tar.xz linux-060d9217d356a28e1bcfd2df0c8bf59aa24a12ce.zip | |
block, bfq: remove set but not used variable in __bfq_entity_update_weight_prio
After the patch "block, bfq: cleanup bfq_weights_tree add/remove apis"),
the local variable 'bfqd' is not used anymore, thus remove it.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20221102022542.3621219-2-yukuai1@huaweicloud.com
Fixes: afdba1461262 ("block, bfq: cleanup bfq_weights_tree add/remove apis")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/bfq-wf2q.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c index 5a02cb94d86e..2faa29fcb1e9 100644 --- a/block/bfq-wf2q.c +++ b/block/bfq-wf2q.c @@ -706,21 +706,6 @@ __bfq_entity_update_weight_prio(struct bfq_service_tree *old_st, if (entity->prio_changed) { struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity); unsigned int prev_weight, new_weight; - struct bfq_data *bfqd = NULL; -#ifdef CONFIG_BFQ_GROUP_IOSCHED - struct bfq_sched_data *sd; - struct bfq_group *bfqg; -#endif - - if (bfqq) - bfqd = bfqq->bfqd; -#ifdef CONFIG_BFQ_GROUP_IOSCHED - else { - sd = entity->my_sched_data; - bfqg = container_of(sd, struct bfq_group, sched_data); - bfqd = (struct bfq_data *)bfqg->bfqd; - } -#endif /* Matches the smp_wmb() in bfq_group_set_weight. */ smp_rmb(); |