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block: Fix elevator_get_default() checking for NULL q->tag_set
[ Upstream commit b402328a24
]
elevator_get_default() and elv_support_iosched() both check for whether
or not q->tag_set is non-NULL, however it's not possible for them to be
NULL. This messes up some static checkers, as the checking of tag_set
isn't consistent.
Remove the checks, which both simplifies the logic and avoids checker
errors.
Signed-off-by: SurajSonawane2415 <surajsonawane0215@gmail.com>
Link: https://lore.kernel.org/r/20241007111416.13814-1-surajsonawane0215@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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parent
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@ -620,7 +620,7 @@ out:
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static inline bool elv_support_iosched(struct request_queue *q)
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{
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if (!queue_is_mq(q) ||
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(q->tag_set && (q->tag_set->flags & BLK_MQ_F_NO_SCHED)))
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(q->tag_set->flags & BLK_MQ_F_NO_SCHED))
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return false;
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return true;
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}
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@ -631,7 +631,7 @@ static inline bool elv_support_iosched(struct request_queue *q)
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*/
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static struct elevator_type *elevator_get_default(struct request_queue *q)
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{
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if (q->tag_set && q->tag_set->flags & BLK_MQ_F_NO_SCHED_BY_DEFAULT)
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if (q->tag_set->flags & BLK_MQ_F_NO_SCHED_BY_DEFAULT)
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return NULL;
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if (q->nr_hw_queues != 1 &&
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