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 c421e1738ee989efcca922da9b145995cc164c72..e59a0a89d357b8bb8709e5b6d8dd48d5a662b42f 100644 (file)
--- 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;