aboutsummaryrefslogtreecommitdiff
path: root/drivers/memstick
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2009-04-23 11:05:19 +0900
committerJens Axboe <jens.axboe@oracle.com>2009-04-28 07:37:35 +0200
commit40cbbb781d3eba5d6ac0860db078af490e5c7c6b (patch)
treedec374543cf045fc630bccddbb7646c695094b0d /drivers/memstick
parentb243ddcbe9be146172baa544dadecebf156eda0e (diff)
downloadvexpress-lsk-40cbbb781d3eba5d6ac0860db078af490e5c7c6b.tar.gz
block: implement and use [__]blk_end_request_all()
There are many [__]blk_end_request() call sites which call it with full request length and expect full completion. Many of them ensure that the request actually completes by doing BUG_ON() the return value, which is awkward and error-prone. This patch adds [__]blk_end_request_all() which takes @rq and @error and fully completes the request. BUG_ON() is added to to ensure that this actually happens. Most conversions are simple but there are a few noteworthy ones. * cdrom/viocd: viocd_end_request() replaced with direct calls to __blk_end_request_all(). * s390/block/dasd: dasd_end_request() replaced with direct calls to __blk_end_request_all(). * s390/char/tape_block: tapeblock_end_request() replaced with direct calls to blk_end_request_all(). [ Impact: cleanup ] Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Mike Miller <mike.miller@hp.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Alex Dubov <oakad@yahoo.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/memstick')
-rw-r--r--drivers/memstick/core/mspro_block.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index de143deb06f..a41634699f8 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -826,7 +826,7 @@ static void mspro_block_submit_req(struct request_queue *q)
if (msb->eject) {
while ((req = elv_next_request(q)) != NULL)
- __blk_end_request(req, -ENODEV, blk_rq_bytes(req));
+ __blk_end_request_all(req, -ENODEV);
return;
}