From: James Smart <jsmart2021@gmail.com>
Date: Sat, 4 Mar 2017 17:30:21 +0000 (-0800)
Subject: scsi: lpfc: remove redundant assignment of sgel
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70e5afd57d6d97d69bf5fd0187c2bb5a79990504;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

scsi: lpfc: remove redundant assignment of sgel

From: Colin Ian King <colin.king@canonical.com>

In the NVMET_FCOP_RSP case, sgel is assigned but never used and
hence is redundant and can be removed.

Detected by CoverityScan, CID#1411658 ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index c421e1738ee9..e59a0a89d357 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -1445,7 +1445,6 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
 
 	case NVMET_FCOP_RSP:
 		/* Words 0 - 2 */
-		sgel = &rsp->sg[0];
 		physaddr = rsp->rspdma;
 		wqe->fcp_trsp.bde.tus.f.bdeFlags = BUFF_TYPE_BDE_64;
 		wqe->fcp_trsp.bde.tus.f.bdeSize = rsp->rsplen;