From: Colin Ian King <colin.i.king@gmail.com>
Date: Tue, 8 Nov 2022 18:36:20 +0000 (-0800)
Subject: scsi: lpfc: Remove redundant pointer 'lp'
X-Git-Tag: v6.6.17~5846^2~66
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=729c287e9f7481d630b69c73960e2ac990cd04fc;p=platform%2Fkernel%2Flinux-rpi.git

scsi: lpfc: Remove redundant pointer 'lp'

Pointer lp is being initialized and incremented but the result is never
read. The pointer is redundant and can be removed.

Once lp is removed, pcmd is not longer used. So remove pcmd as well

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Link: https://lore.kernel.org/r/20221108183620.93978-1-jsmart2021@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 2b03210..9326340 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -9172,15 +9172,10 @@ static int
 lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 		   struct lpfc_nodelist  *ndlp)
 {
-	struct lpfc_dmabuf *pcmd;
-	uint32_t *lp;
 	uint32_t did;
 
 	did = get_job_els_rsp64_did(vport->phba, cmdiocb);
-	pcmd = cmdiocb->cmd_dmabuf;
-	lp = (uint32_t *)pcmd->virt;
 
-	lp++;
 	/* FARP-RSP received from DID <did> */
 	lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
 			 "0600 FARP-RSP received from DID x%x\n", did);