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From: Tejun Heo <tj@kernel.org>
To: axboe@kernel.dk, linux-kernel@vger.kernel.org, jeff@garzik.org,
	linux-ide@vger.kernel.org, James.Bottomley@HansenPartnership.com,
	linux-scsi@vger.kernel.org, bzolnier@gmail.com, petko
Cc: Tejun Heo <tj@kernel.org>
Subject: [PATCH 02/11] ide-tape: don't initialize rq->sector for rw requests
Date: Mon,  4 May 2009 16:58:38 +0900	[thread overview]
Message-ID: <1241423927-11871-3-git-send-email-tj@kernel.org> (raw)
In-Reply-To: <1241423927-11871-1-git-send-email-tj@kernel.org>

rq->sector is set to the tape->first_frame but it's never actually
used and not even in the correct unit (512 byte sectors).  Don't set
it.

[ Impact: cleanup ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
 drivers/ide/ide-tape.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 8dfc688..7149224 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -892,7 +892,6 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int size)
 	rq->cmd_type = REQ_TYPE_SPECIAL;
 	rq->cmd[13] = cmd;
 	rq->rq_disk = tape->disk;
-	rq->sector = tape->first_frame;
 
 	if (size) {
 		ret = blk_rq_map_kern(drive->queue, rq, tape->buf, size,
-- 
1.6.0.2


  parent reply	other threads:[~2009-05-04  8:11 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-04  7:58 [GIT PATCH] block,scsi,ide: unify sector and data_len, take#2 Tejun Heo
2009-05-04  7:58 ` [PATCH 01/11] nbd: don't clear rq->sector and nr_sectors unnecessarily Tejun Heo
2009-05-04  7:58 ` Tejun Heo [this message]
2009-05-04  7:58 ` [PATCH 03/11] block: add rq->resid_len Tejun Heo
2009-05-04 12:08   ` Sergei Shtylyov
2009-05-05  3:41     ` Tejun Heo
2009-05-07 10:23   ` FUJITA Tomonori
2009-05-10 14:07   ` Boaz Harrosh
2009-05-10 23:48     ` Tejun Heo
2009-05-11  5:49       ` FUJITA Tomonori
2009-05-11 14:18         ` James Bottomley
2009-05-11 15:03           ` FUJITA Tomonori
2009-05-11 15:13             ` James Bottomley
2009-05-11 23:47               ` FUJITA Tomonori
2009-05-12  0:19           ` Tejun Heo
2009-05-12  3:43             ` James Bottomley
2009-05-12  6:04               ` Tejun Heo
2009-05-12 14:08                 ` James Bottomley
2009-05-12 14:34                   ` Alan Stern
2009-05-12 15:17                   ` Tejun Heo
2009-05-12 15:45                     ` James Bottomley
2009-05-13  6:30                       ` Tejun Heo
2009-05-11 11:31       ` Boaz Harrosh
2009-05-11 14:59         ` FUJITA Tomonori
2009-05-12  8:58           ` Boaz Harrosh
2009-05-12 15:00             ` FUJITA Tomonori
2009-05-12 15:08               ` Boaz Harrosh
2009-05-12 15:16               ` FUJITA Tomonori
2009-05-12  0:27         ` Tejun Heo
2009-05-12  8:46           ` Boaz Harrosh
2009-05-12  9:07             ` Tejun Heo
2009-05-12  9:10               ` Tejun Heo
2009-05-12  9:52               ` Boaz Harrosh
2009-05-12 10:06                 ` Tejun Heo
2009-05-12 11:08                   ` Boaz Harrosh
2009-05-12 15:20                     ` Tejun Heo
2009-05-12 15:53                       ` Boaz Harrosh
2009-05-04  7:58 ` [PATCH 04/11] block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones Tejun Heo
2009-05-04 13:45   ` Sergei Shtylyov
2009-05-05  3:42     ` Tejun Heo
2009-05-04  7:58 ` [PATCH 05/11] block: convert to pos and nr_sectors accessors Tejun Heo
2009-05-04 19:48   ` Adrian McMenamin
2009-05-05  3:42     ` Tejun Heo
2009-05-04  7:58 ` [PATCH 06/11] ide: convert to rq " Tejun Heo
2009-05-04  7:58 ` [PATCH 07/11] block: drop request->hard_* and *nr_sectors Tejun Heo
2009-05-04  7:58 ` [PATCH 08/11] block: cleanup rq->data_len usages Tejun Heo
2009-05-04 14:41   ` Sergei Shtylyov
2009-05-11 12:02   ` Boaz Harrosh
2009-05-04  7:58 ` [PATCH 09/11] ide: " Tejun Heo
2009-05-04  7:58 ` [PATCH 10/11] block: hide request sector and data_len Tejun Heo
2009-05-04  7:58 ` [PATCH 11/11] block: blk_rq_[cur_]_{sectors|bytes}() usage cleanup Tejun Heo
2009-05-05  3:59 ` [GIT PATCH] block,scsi,ide: unify sector and data_len, take#2 Tejun Heo
2009-05-07  2:48   ` Tejun Heo
2009-05-07 10:23 ` FUJITA Tomonori
2009-05-08  2:06   ` FUJITA Tomonori
2009-05-08  9:11     ` Tejun Heo
2009-05-11 12:06 ` Boaz Harrosh
2009-05-12  0:49   ` Tejun Heo

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