aboutsummaryrefslogtreecommitdiff
path: root/drivers/ide/ide-io.c
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2009-05-07 22:24:38 +0900
committerJens Axboe <jens.axboe@oracle.com>2009-05-11 09:50:53 +0200
commit5b93629b4509c03ffa87a9316412fedf6f58cb37 (patch)
treead5ceda3f718361b8df3057b4f9edcc79aa4cd9d /drivers/ide/ide-io.c
parentc3a4d78c580de4edc9ef0f7c59812fb02ceb037f (diff)
block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones
Implement accessors - blk_rq_pos(), blk_rq_sectors() and blk_rq_cur_sectors() which return rq->hard_sector, rq->hard_nr_sectors and rq->hard_cur_sectors respectively and convert direct references of the said fields to the accessors. This is in preparation of request data length handling cleanup. Geert : suggested adding const to struct request * parameter to accessors Sergei : spotted error in patch description [ Impact: cleanup ] Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Tested-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Grant Likely <grant.likely@secretlab.ca> Ackec-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index a0309ea661a..df23bcbd94b 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -118,7 +118,7 @@ unsigned int ide_rq_bytes(struct request *rq)
if (blk_pc_request(rq))
return rq->data_len;
else
- return rq->hard_cur_sectors << 9;
+ return blk_rq_cur_sectors(rq) << 9;
}
EXPORT_SYMBOL_GPL(ide_rq_bytes);
@@ -133,7 +133,7 @@ int ide_complete_rq(ide_drive_t *drive, int error, unsigned int nr_bytes)
* and complete the whole request right now
*/
if (blk_noretry_request(rq) && error <= 0)
- nr_bytes = rq->hard_nr_sectors << 9;
+ nr_bytes = blk_rq_sectors(rq) << 9;
rc = ide_end_rq(drive, rq, error, nr_bytes);
if (rc == 0)