From: YueHaibing <yuehaibing@huawei.com>
Date: Thu, 13 Sep 2018 02:04:59 +0000
Subject: [PATCH] scsi: lpfc: Remove set but not used variable 'sgl_size'
Git-commit: a63eba9efdc1c8e9d3f27fd8b12cb5056507aeef
Patch-mainline: v4.20-rc1
References: bsc#1114015
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/lpfc/lpfc_nvme.c: In function 'lpfc_new_nvme_buf':
drivers/scsi/lpfc/lpfc_nvme.c:2238:24: warning:
variable 'sgl_size' set but not used [-Wunused-but-set-variable]
int bcnt, num_posted, sgl_size;
^
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/lpfc/lpfc_nvme.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index 543873232d5a..d86eb518b9d3 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -2235,13 +2235,11 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
struct sli4_sge *sgl;
dma_addr_t pdma_phys_sgl;
uint16_t iotag, lxri = 0;
- int bcnt, num_posted, sgl_size;
+ int bcnt, num_posted;
LIST_HEAD(prep_nblist);
LIST_HEAD(post_nblist);
LIST_HEAD(nvme_nblist);
- sgl_size = phba->cfg_sg_dma_buf_size;
-
for (bcnt = 0; bcnt < num_to_alloc; bcnt++) {
lpfc_ncmd = kzalloc(sizeof(struct lpfc_nvme_buf), GFP_KERNEL);
if (!lpfc_ncmd)
--
2.16.4