linux-kernel - [PATCH 20/40] scsi: lpfc: lpfc_sli: Remove unused variable 'pg

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Message-Id: <20200721164148.2617584-21-lee.jones@linaro.org>
Date:   Tue, 21 Jul 2020 17:41:28 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        James Smart <james.smart@...adcom.com>,
        Dick Kennedy <dick.kennedy@...adcom.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org
Subject: [PATCH 20/40] scsi: lpfc: lpfc_sli: Remove unused variable 'pg_addr'

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/lpfc/lpfc_sli.c: In function ‘lpfc_wq_create’:
 drivers/scsi/lpfc/lpfc_sli.c:15810:16: warning: variable ‘pg_addr’ set but not used [-Wunused-but-set-variable]
 15810 | unsigned long pg_addr;
 | ^~~~~~~

Cc: James Smart <james.smart@...adcom.com>
Cc: Dick Kennedy <dick.kennedy@...adcom.com>
Cc: Sumit Semwal <sumit.semwal@...aro.org>
Cc: "Christian König" <christian.koenig@....com>
Cc: linux-media@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: linaro-mm-sig@...ts.linaro.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/scsi/lpfc/lpfc_sli.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 92fc6527e7ee6..86e5f8c75ba4e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -15998,9 +15998,9 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
 					wq->queue_id, pci_barset, db_offset,
 					wq->dpp_id, dpp_barset, dpp_offset);
 
+#ifdef CONFIG_X86
 			/* Enable combined writes for DPP aperture */
 			pg_addr = (unsigned long)(wq->dpp_regaddr) & PAGE_MASK;
-#ifdef CONFIG_X86
 			rc = set_memory_wc(pg_addr, 1);
 			if (rc) {
 				lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-- 
2.25.1