[PATCH 20/40] scsi: lpfc: lpfc_sli: Remove unused variable 'pg_addr'

From: Lee Jones
Date: Tue Jul 21 2020 - 12:44:18 EST


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

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

Cc: James Smart <james.smart@xxxxxxxxxxxx>
Cc: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Cc: "Christian KÃnig" <christian.koenig@xxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
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