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authorYu Kuai <yukuai3@huawei.com>2022-11-02 10:25:38 +0800
committerJens Axboe <axboe@kernel.dk>2022-11-01 20:10:48 -0600
commit060d9217d356a28e1bcfd2df0c8bf59aa24a12ce (patch)
tree221a797fdef00ca03ef0ae96a033d25793a057b8 /block/bfq-wf2q.c
parentdc572f418a14b18270676c4a7d23a3c8a5544abc (diff)
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>
Diffstat (limited to 'block/bfq-wf2q.c')
-rw-r--r--block/bfq-wf2q.c15
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();