From f06d9a2b52e246a66b606130cea3f0d7b7be17a7 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 23 Apr 2009 11:05:19 +0900 Subject: block: replace end_request() with [__]blk_end_request_cur() end_request() has been kept around for backward compatibility; however, it's about time for it to go away. * There aren't too many users left. * Its use of @updtodate is pretty confusing. * In some cases, newer code ends up using mixture of end_request() and [__]blk_end_request[_all](), which is way too confusing. So, add [__]blk_end_request_cur() and replace end_request() with it. Most conversions are straightforward. Noteworthy ones are... * paride/pcd: next_request() updated to take 0/-errno instead of 1/0. * paride/pf: pf_end_request() and next_request() updated to take 0/-errno instead of 1/0. * xd: xd_readwrite() updated to return 0/-errno instead of 1/0. * mtd/mtd_blkdevs: blktrans_discard_request() updated to return 0/-errno instead of 1/0. Unnecessary local variable res initialization removed from mtd_blktrans_thread(). [ Impact: cleanup ] Signed-off-by: Tejun Heo Acked-by: Joerg Dorchain Acked-by: Geert Uytterhoeven Acked-by: Grant Likely Acked-by: Laurent Vivier Cc: Tim Waugh Cc: Stephen Rothwell Cc: Paul Mackerras Cc: Jeremy Fitzhardinge Cc: Markus Lidel Cc: David Woodhouse Cc: Pete Zaitcev Cc: unsik Kim --- drivers/block/swim.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/block/swim.c') diff --git a/drivers/block/swim.c b/drivers/block/swim.c index d22cc3856937..6544a7b06bf0 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -532,39 +532,39 @@ static void redo_fd_request(struct request_queue *q) fs = req->rq_disk->private_data; if (req->sector < 0 || req->sector >= fs->total_secs) { - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } if (req->current_nr_sectors == 0) { - end_request(req, 1); + __blk_end_request_cur(req, 0); continue; } if (!fs->disk_in) { - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } if (rq_data_dir(req) == WRITE) { if (fs->write_protected) { - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } } switch (rq_data_dir(req)) { case WRITE: /* NOT IMPLEMENTED */ - end_request(req, 0); + __blk_end_request_cur(req, -EIO); break; case READ: if (floppy_read_sectors(fs, req->sector, req->current_nr_sectors, req->buffer)) { - end_request(req, 0); + __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; - end_request(req, 1); + __blk_end_request_cur(req, 0); break; } } -- cgit v1.2.1