From: Yu Kuai Date: Wed, 14 Dec 2022 03:31:54 +0000 (+0800) Subject: block, bfq: don't return bfqg from __bfq_bic_change_cgroup() X-Git-Tag: v6.2-rc1~19^2~7 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=452af7dc59033a76372d51a24682503377872b11;p=tomoyo%2Ftomoyo-test1.git block, bfq: don't return bfqg from __bfq_bic_change_cgroup() The return value is not used, hence remove it. Signed-off-by: Yu Kuai Reviewed-by: Jan Kara Link: https://lore.kernel.org/r/20221214033155.3455754-2-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe --- diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index 627476bc6495..23dc355a106d 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -724,9 +724,9 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq, * sure that the reference to cgroup is valid across the call (see * comments in bfq_bic_update_cgroup on this issue) */ -static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd, - struct bfq_io_cq *bic, - struct bfq_group *bfqg) +static void __bfq_bic_change_cgroup(struct bfq_data *bfqd, + struct bfq_io_cq *bic, + struct bfq_group *bfqg) { struct bfq_queue *async_bfqq = bic_to_bfqq(bic, 0); struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, 1); @@ -776,8 +776,6 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd, } } } - - return bfqg; } void bfq_bic_update_cgroup(struct bfq_io_cq *bic, struct bio *bio)