From: YueHaibing <yuehaibing@huawei.com>
Date: Mon, 21 Oct 2019 22:20:42 +0800
Subject: scsi: cxgb4i: remove set but not used variable 'ppmax'
Git-commit: e07734fdee7800b5ca7f24fa4e3f0b0ea13845ba
Patch-mainline: v5.9-rc5
References: bsc#1176695 jsc#sle-15116
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:2076:15:
warning: variable ppmax set but not used [-Wunused-but-set-variable]
drivers/target/iscsi/cxgbit/cxgbit_ddp.c:300:15:
warning: variable ppmax set but not used [-Wunused-but-set-variable]
It is not used since commit a248384e6420 ("cxgb4/libcxgb/cxgb4i/cxgbit:
enable eDRAM page pods for iSCSI")
Link: https://lore.kernel.org/r/20191021142042.30964-1-yuehaibing@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 2 --
drivers/target/iscsi/cxgbit/cxgbit_ddp.c | 3 ---
2 files changed, 5 deletions(-)
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index da50e87921bc..bc1086ae6835 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -2073,7 +2073,6 @@ static int cxgb4i_ddp_init(struct cxgbi_device *cdev)
struct cxgb4_lld_info *lldi = cxgbi_cdev_priv(cdev);
struct net_device *ndev = cdev->ports[0];
struct cxgbi_tag_format tformat;
- unsigned int ppmax;
int i, err;
if (!lldi->vr->iscsi.size) {
@@ -2082,7 +2081,6 @@ static int cxgb4i_ddp_init(struct cxgbi_device *cdev)
}
cdev->flags |= CXGBI_FLAG_USE_PPOD_OFLDQ;
- ppmax = lldi->vr->iscsi.size >> PPOD_SIZE_SHIFT;
memset(&tformat, 0, sizeof(struct cxgbi_tag_format));
for (i = 0; i < 4; i++)
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
index 54bb1ebd8eb5..af35251232eb 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
@@ -297,7 +297,6 @@ int cxgbit_ddp_init(struct cxgbit_device *cdev)
struct cxgb4_lld_info *lldi = &cdev->lldi;
struct net_device *ndev = cdev->lldi.ports[0];
struct cxgbi_tag_format tformat;
- unsigned int ppmax;
int ret, i;
if (!lldi->vr->iscsi.size) {
@@ -305,8 +304,6 @@ int cxgbit_ddp_init(struct cxgbit_device *cdev)
return -EACCES;
}
- ppmax = lldi->vr->iscsi.size >> PPOD_SIZE_SHIFT;
-
memset(&tformat, 0, sizeof(struct cxgbi_tag_format));
for (i = 0; i < 4; i++)
tformat.pgsz_order[i] = (lldi->iscsi_pgsz_order >> (i << 3))