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bfq: Remove useless code in bfq_lookup_next_entity
authorGuoYong Zheng <zhenggy@chinatelecom.cn>
Fri, 17 Jun 2022 10:28:04 +0000 (18:28 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 27 Jun 2022 12:29:12 +0000 (06:29 -0600)
commit6c77b152f5f1324972cdbdb71e9a6e02d601f49f
tree45a14482ae43f599ba4e2bf2b535000c316f1ed7
parent2a9336c42a6abdcef564d522648a684a474a3483
bfq: Remove useless code in bfq_lookup_next_entity

It is no need to judge entity is null or not here,
directly return entity is ok, so remove it.

Signed-off-by: GuoYong Zheng <zhenggy@chinatelecom.cn>
Link: https://lore.kernel.org/r/1655461684-19075-1-git-send-email-zhenggy@chinatelecom.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/bfq-wf2q.c