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| author | FUJITA Tomonori <tomof@acm.org> | 2008-01-13 09:46:12 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 20:29:26 +0300 |
| commit | 94aa5e5f6251ca0e1d77e083f8c2f9f40ee548c5 (patch) | |
| tree | c925a5a49f17331f069be6815b72983b03514702 /drivers/scsi/libsas | |
| parent | 382db811a8cc1427efabdc959cd1aeef8685ffa6 (diff) | |
| download | linux-94aa5e5f6251ca0e1d77e083f8c2f9f40ee548c5.tar.xz | |
[SCSI] aic7xxx_old, eata_pio, ips, libsas: don't zero out sense_buffer in queuecommand
LLDs don't need to zero out scsi_cmnd::sense_buffer in queuecommand
since scsi-ml does. This is a preparation of the future changes to
allocate the sense_buffer only when necessary.
Many LLDs zero out the sense_buffer before touching it on the error
case. This patch lets them alone for now because new APIs for them
would be added later on.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: "Salyzyn, Mark" <Mark_Salyzyn@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/libsas')
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 828fed1114ee..9c0422546331 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -148,7 +148,6 @@ static struct sas_task *sas_create_task(struct scsi_cmnd *cmd, if (!task) return NULL; - *(u32 *)cmd->sense_buffer = 0; task->uldd_task = cmd; ASSIGN_SAS_TASK(cmd, task); |