From e138b4e08ef65771000fbe6d93d67e3960ff862b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 28 Apr 2009 13:06:13 +0900 Subject: [PATCH] swim: clean up request completion paths swim curiously tries to update request parameters before calling __blk_end_request() when __blk_end_request() will do it anyway and unnecessarily checks whether current_nr_sectors is zero right after fetching. Drop unnecessary stuff and use standard block layer mechanisms. [ Impact: cleanup ] Signed-off-by: Tejun Heo Cc: Laurent Vivier Signed-off-by: Jens Axboe --- drivers/block/swim.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 6544a7b06bf0..97ef4266c4c7 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -535,10 +535,6 @@ static void redo_fd_request(struct request_queue *q) __blk_end_request_cur(req, -EIO); continue; } - if (req->current_nr_sectors == 0) { - __blk_end_request_cur(req, 0); - continue; - } if (!fs->disk_in) { __blk_end_request_cur(req, -EIO); continue; @@ -561,9 +557,6 @@ static void redo_fd_request(struct request_queue *q) __blk_end_request_cur(req, -EIO); continue; } - req->nr_sectors -= req->current_nr_sectors; - req->sector += req->current_nr_sectors; - req->buffer += req->current_nr_sectors * 512; __blk_end_request_cur(req, 0); break; } -- 2.39.5