diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-04-29 09:54:36 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-04-29 14:48:55 +0200 |
| commit | 992b5bceee447a32ef2d617730ae0d03c063eedd (patch) | |
| tree | cf8a457afc939b9d6040b809382e8a45adc9eee1 /drivers/md/dm-mpath-hp-sw.c | |
| parent | 4917fa292558593d36b2880977ea206f7727dbe5 (diff) | |
block: no need to initialize rq->cmd with blk_get_request
blk_get_request initializes rq->cmd (rq_init does) so the users don't
need to do that.
The purpose of this patch is to remove sizeof(rq->cmd) and &rq->cmd,
as a preparation for large command support, which changes rq->cmd from
the static array to a pointer. sizeof(rq->cmd) will not make sense and
&rq->cmd won't work.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Alasdair G Kergon <agk@redhat.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/dm-mpath-hp-sw.c')
| -rw-r--r-- | drivers/md/dm-mpath-hp-sw.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/dm-mpath-hp-sw.c b/drivers/md/dm-mpath-hp-sw.c index 204bf42c944..b63a0ab37c5 100644 --- a/drivers/md/dm-mpath-hp-sw.c +++ b/drivers/md/dm-mpath-hp-sw.c @@ -137,7 +137,6 @@ static struct request *hp_sw_get_request(struct dm_path *path) req->sense = h->sense; memset(req->sense, 0, SCSI_SENSE_BUFFERSIZE); - memset(&req->cmd, 0, BLK_MAX_CDB); req->cmd[0] = START_STOP; req->cmd[4] = 1; req->cmd_len = COMMAND_SIZE(req->cmd[0]); |