Commit 599d067d authored by Chengguang Xu's avatar Chengguang Xu Committed by Jens Axboe

block: change return type to bool

Because blk_do_io_stat() only does a judgement about the request
contributes to IO statistics, it better changes return type to bool.
Signed-off-by: default avatarChengguang Xu <>
Signed-off-by: default avatarJens Axboe <>
parent fc8ebd01
......@@ -297,7 +297,7 @@ extern int blk_update_nr_requests(struct request_queue *, unsigned int);
* b) the queue had IO stats enabled when this request was started, and
* c) it's a file system request
static inline int blk_do_io_stat(struct request *rq)
static inline bool blk_do_io_stat(struct request *rq)
return rq->rq_disk &&
(rq->rq_flags & RQF_IO_STAT) &&
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