* [PATCH -next] scsi: cxgb4i: remove set but not used variable 'ppmax'
@ 2019-06-14 2:48 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2019-06-14 2:48 UTC (permalink / raw)
To: Karen Xie, James E.J. Bottomley, Varun Prakash, Martin K. Petersen
Cc: YueHaibing, linux-scsi, kernel-janitors, linux-kernel
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c: In function 'cxgb4i_ddp_init':
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:2072:15: warning:
variable 'ppmax' set but not used [-Wunused-but-set-variable]
It's not used since commit a248384e6420 ("cxgb4/libcxgb/cxgb4i/cxgbit:
enable eDRAM page pods for iSCSI")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 66d6e1f4b3c3..0fbb4edc4161 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -2069,7 +2069,6 @@ 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) {
@@ -2078,7 +2077,6 @@ 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++)
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