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block: make blk_end_request_cur() return bool 

In the process of mindlessly copying [__]blk_end_request_all(),
[__]blk_end_request_cur() ended up returning void even though they're
partial completion functions.  Fix it.

[ Impact: fix braindead API ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Tejun Heo 2009-04-28 13:06:04 +09:00 committed by Jens Axboe
parent 9eb55b030c
commit 9fd8d0e1bc
1 changed files with 12 additions and 4 deletions
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16
include/linux/blkdev.h
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@ -903,10 +903,14 @@ static inline void blk_end_request_all(struct request *rq, int error)
* *
* Description: * Description:
* Complete the current consecutively mapped chunk from @rq. * Complete the current consecutively mapped chunk from @rq.
*
* Return:
* %false - we are done with this request
* %true - still buffers pending for this request
*/ */
static inline void blk_end_request_cur(struct request *rq, int error) static inline bool blk_end_request_cur(struct request *rq, int error)
{ {
blk_end_request(rq, error, rq->hard_cur_sectors << 9); return blk_end_request(rq, error, rq->hard_cur_sectors << 9);
} }
/** /**
@ -952,10 +956,14 @@ static inline void __blk_end_request_all(struct request *rq, int error)
* Description: * Description:
* Complete the current consecutively mapped chunk from @rq. Must * Complete the current consecutively mapped chunk from @rq. Must
* be called with queue lock held. * be called with queue lock held.
*
* Return:
* %false - we are done with this request
* %true - still buffers pending for this request
*/ */
static inline void __blk_end_request_cur(struct request *rq, int error) static inline bool __blk_end_request_cur(struct request *rq, int error)
{ {
__blk_end_request(rq, error, rq->hard_cur_sectors << 9); return __blk_end_request(rq, error, rq->hard_cur_sectors << 9);
} }
extern void blk_complete_request(struct request *); extern void blk_complete_request(struct request *);