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From: Ming Lei <[email protected]>
To: Jens Axboe <[email protected]>,
	[email protected], [email protected]
Cc: [email protected],
	Miklos Szeredi <[email protected]>,
	ZiyangZhang <[email protected]>,
	Xiaoguang Wang <[email protected]>,
	Bernd Schubert <[email protected]>,
	Pavel Begunkov <[email protected]>,
	Stefan Hajnoczi <[email protected]>,
	Ming Lei <[email protected]>
Subject: [PATCH V4 10/17] block: ublk_drv: clean up several helpers
Date: Fri, 24 Mar 2023 21:58:01 +0800	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Convert the following pattern in several helpers
	if (Z)
		return true
	return false
into:
	return Z;

Reviewed-by: Ziyang Zhang <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
---
 drivers/block/ublk_drv.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 43c0b1247924..c35922f9a066 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -298,9 +298,7 @@ static inline bool ublk_can_use_task_work(const struct ublk_queue *ubq)
 
 static inline bool ublk_need_get_data(const struct ublk_queue *ubq)
 {
-	if (ubq->flags & UBLK_F_NEED_GET_DATA)
-		return true;
-	return false;
+	return ubq->flags & UBLK_F_NEED_GET_DATA;
 }
 
 static struct ublk_device *ublk_get_device(struct ublk_device *ub)
@@ -349,25 +347,19 @@ static inline int ublk_queue_cmd_buf_size(struct ublk_device *ub, int q_id)
 static inline bool ublk_queue_can_use_recovery_reissue(
 		struct ublk_queue *ubq)
 {
-	if ((ubq->flags & UBLK_F_USER_RECOVERY) &&
-			(ubq->flags & UBLK_F_USER_RECOVERY_REISSUE))
-		return true;
-	return false;
+	return (ubq->flags & UBLK_F_USER_RECOVERY) &&
+			(ubq->flags & UBLK_F_USER_RECOVERY_REISSUE);
 }
 
 static inline bool ublk_queue_can_use_recovery(
 		struct ublk_queue *ubq)
 {
-	if (ubq->flags & UBLK_F_USER_RECOVERY)
-		return true;
-	return false;
+	return ubq->flags & UBLK_F_USER_RECOVERY;
 }
 
 static inline bool ublk_can_use_recovery(struct ublk_device *ub)
 {
-	if (ub->dev_info.flags & UBLK_F_USER_RECOVERY)
-		return true;
-	return false;
+	return ub->dev_info.flags & UBLK_F_USER_RECOVERY;
 }
 
 static void ublk_free_disk(struct gendisk *disk)
-- 
2.39.2


  parent reply	other threads:[~2023-03-24 14:00 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20230324135916epcas5p37aad4c49c76c05567a484377d8909092@epcas5p3.samsung.com>
2023-03-24 13:57 ` [PATCH V4 00/17] io_uring/ublk: add IORING_OP_FUSED_CMD Ming Lei
2023-03-24 13:57   ` [PATCH V4 01/17] io_uring: increase io_kiocb->flags into 64bit Ming Lei
2023-03-24 13:57   ` [PATCH V4 02/17] io_uring: add IORING_OP_FUSED_CMD Ming Lei
2023-03-24 13:57   ` [PATCH V4 03/17] io_uring: support normal SQE for fused command Ming Lei
2023-03-24 13:57   ` [PATCH V4 04/17] io_uring: support OP_READ/OP_WRITE for fused slave request Ming Lei
2023-03-24 13:57   ` [PATCH V4 05/17] io_uring: support OP_SEND_ZC/OP_RECV " Ming Lei
2023-03-24 13:57   ` [PATCH V4 06/17] block: ublk_drv: mark device as LIVE before adding disk Ming Lei
2023-03-24 13:57   ` [PATCH V4 07/17] block: ublk_drv: add common exit handling Ming Lei
2023-03-24 13:57   ` [PATCH V4 08/17] block: ublk_drv: don't consider flush request in map/unmap io Ming Lei
2023-03-24 13:58   ` [PATCH V4 09/17] block: ublk_drv: add two helpers to clean up map/unmap request Ming Lei
2023-03-24 13:58   ` Ming Lei [this message]
2023-03-24 13:58   ` [PATCH V4 11/17] block: ublk_drv: cleanup 'struct ublk_map_data' Ming Lei
2023-03-24 13:58   ` [PATCH V4 12/17] block: ublk_drv: cleanup ublk_copy_user_pages Ming Lei
2023-03-24 13:58   ` [PATCH V4 13/17] block: ublk_drv: grab request reference when the request is handled by userspace Ming Lei
2023-03-24 13:58   ` [PATCH V4 14/17] block: ublk_drv: support to copy any part of request pages Ming Lei
2023-03-24 13:58   ` [PATCH V4 15/17] block: ublk_drv: add read()/write() support for ublk char device Ming Lei
2023-03-24 13:58   ` [PATCH V4 16/17] block: ublk_drv: don't check buffer in case of zero copy Ming Lei
2023-03-24 13:58   ` [PATCH V4 17/17] block: ublk_drv: apply io_uring FUSED_CMD for supporting " Ming Lei
2023-03-28  0:36   ` [PATCH V4 00/17] io_uring/ublk: add IORING_OP_FUSED_CMD Dan Williams
2023-03-28  1:16     ` Ming Lei
2023-03-28  1:29       ` Jens Axboe
2023-03-28  1:35         ` Ming Lei
2023-03-28  1:31       ` Dan Williams
2023-03-28  2:02         ` Ming Lei
2023-03-28  6:32           ` Dan Williams
2023-03-28  3:13       ` Gao Xiang
2023-03-28  3:33         ` Ming Lei
2023-03-28  5:10   ` Kanchan Joshi

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