From: Bart Van Assche <bart.vanassche@sandisk.com>
To: "Martin K . Petersen" <martin.petersen@oracle.com>,
James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: linux-scsi@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Bart Van Assche <bart.vanassche@sandisk.com>,
xen-devel@lists.xenproject.org,
Johannes Thumshirn <jthumshirn@suse.de>
Subject: [PATCH v2 12/12] xen/scsifront: Remove code that zeroes driver-private command data
Date: Thu, 1 Jun 2017 16:27:11 -0700 [thread overview]
Message-ID: <20170601232711.29062-13-bart.vanassche@sandisk.com> (raw)
In-Reply-To: <20170601232711.29062-1-bart.vanassche@sandisk.com>
Since the SCSI core zeroes driver-private command data, remove
that code from the xen-scsifront driver.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Cc: xen-devel@lists.xenproject.org
Cc: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/scsi/xen-scsifront.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c
index a6a8b60d4902..36f59a1be7e9 100644
--- a/drivers/scsi/xen-scsifront.c
+++ b/drivers/scsi/xen-scsifront.c
@@ -534,7 +534,6 @@ static int scsifront_queuecommand(struct Scsi_Host *shost,
int err;
sc->result = 0;
- memset(shadow, 0, sizeof(*shadow));
shadow->sc = sc;
shadow->act = VSCSIIF_ACT_SCSI_CDB;
--
2.12.2
next prev parent reply other threads:[~2017-06-01 23:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-01 23:26 [PATCH v2 00/12] SCSI patches for kernel v4.13 Bart Van Assche
2017-06-01 23:27 ` [PATCH v2 01/12] Avoid that scsi_exit_rq() triggers a use-after-free Bart Van Assche
2017-06-02 7:16 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 02/12] Split scsi_internal_device_block() Bart Van Assche
2017-06-02 7:16 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 03/12] Create two versions of scsi_internal_device_unblock() Bart Van Assche
2017-06-02 7:16 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 04/12] Protect SCSI device state changes with a mutex Bart Van Assche
2017-06-02 7:17 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 05/12] Introduce scsi_start_queue() Bart Van Assche
2017-06-02 7:17 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 06/12] Make __scsi_remove_device go straight from BLOCKED to DEL Bart Van Assche
2017-06-02 7:18 ` Christoph Hellwig
2017-06-02 20:58 ` Bart Van Assche
2017-06-01 23:27 ` [PATCH v2 07/12] Only add commands to the device command list if required by the LLD Bart Van Assche
2017-06-01 23:27 ` [PATCH v2 08/12] Introduce scsi_mq_sgl_size() Bart Van Assche
2017-06-02 7:18 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 09/12] Make scsi_mq_prep_fn() call scsi_init_command() Bart Van Assche
2017-06-02 7:22 ` Christoph Hellwig
2017-06-02 17:49 ` Bart Van Assche
2017-06-01 23:27 ` [PATCH v2 10/12] snic: Remove code that zeroes driver-private command data Bart Van Assche
2017-06-02 7:22 ` Christoph Hellwig
2017-06-01 23:27 ` [PATCH v2 11/12] virtio: " Bart Van Assche
2017-06-02 7:23 ` Christoph Hellwig
2017-06-02 21:01 ` Bart Van Assche
2017-06-01 23:27 ` Bart Van Assche [this message]
2017-06-02 7:23 ` [PATCH v2 12/12] xen/scsifront: " Christoph Hellwig
2017-06-02 21:08 ` [PATCH v2 00/12] SCSI patches for kernel v4.13 Martin K. Petersen
2017-06-02 21:10 ` Bart Van Assche
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