From 22b132102f1540dd40f3e41df88796829b685f1a Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 31 Jan 2008 12:36:19 +0100 Subject: block: new end request handling interface should take unsigned byte counts No point in passing signed integers as the byte count, they can never be negative. Signed-off-by: Jens Axboe --- include/linux/blkdev.h | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'include/linux/blkdev.h') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e18d4192f6e..cf170391c47 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -655,15 +655,18 @@ static inline void blk_run_address_space(struct address_space *mapping) * blk_end_request() for parts of the original function. * This prevents code duplication in drivers. */ -extern int blk_end_request(struct request *rq, int error, int nr_bytes); -extern int __blk_end_request(struct request *rq, int error, int nr_bytes); -extern int blk_end_bidi_request(struct request *rq, int error, int nr_bytes, - int bidi_bytes); +extern int blk_end_request(struct request *rq, int error, + unsigned int nr_bytes); +extern int __blk_end_request(struct request *rq, int error, + unsigned int nr_bytes); +extern int blk_end_bidi_request(struct request *rq, int error, + unsigned int nr_bytes, unsigned int bidi_bytes); extern void end_request(struct request *, int); extern void end_queued_request(struct request *, int); extern void end_dequeued_request(struct request *, int); -extern int blk_end_request_callback(struct request *rq, int error, int nr_bytes, - int (drv_callback)(struct request *)); +extern int blk_end_request_callback(struct request *rq, int error, + unsigned int nr_bytes, + int (drv_callback)(struct request *)); extern void blk_complete_request(struct request *); /* -- cgit v1.2.3