From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Fri, 2 Jun 2017 21:22:01 +0000 (-0700)
Subject: scsi: snic: Remove code that zeroes driver-private command data
X-Git-Tag: v4.13-rc1~136^2~152
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=c3006a9264681fd0551543f526758208792319d6

scsi: snic: Remove code that zeroes driver-private command data

Since the SCSI core zeroes driver-private command data, remove that code
from the snic driver.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Narsimhulu Musini <nmusini@cisco.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Sesidhar Baddela <sebaddel@cisco.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/snic/snic_scsi.c b/drivers/scsi/snic/snic_scsi.c
index da979a73baa0..05c3a7282d4a 100644
--- a/drivers/scsi/snic/snic_scsi.c
+++ b/drivers/scsi/snic/snic_scsi.c
@@ -359,8 +359,6 @@ snic_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc)
 	SNIC_SCSI_DBG(shost, "sc %p Tag %d (sc %0x) lun %lld in snic_qcmd\n",
 		      sc, snic_cmd_tag(sc), sc->cmnd[0], sc->device->lun);
 
-	memset(scsi_cmd_priv(sc), 0, sizeof(struct snic_internal_io_state));
-
 	ret = snic_issue_scsi_req(snic, tgt, sc);
 	if (ret) {
 		SNIC_HOST_ERR(shost, "Failed to Q, Scsi Req w/ err %d.\n", ret);