Commit e07734fd authored by YueHaibing's avatar YueHaibing Committed by Martin K. Petersen
Browse files

scsi: cxgb4i: remove set but not used variable 'ppmax' 

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 a248384e ("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: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent d6c9b31a

drivers/scsi/cxgbi/cxgb4i/cxgb4i.c

+0 −2
Original line number Diff line number Diff line
@@ -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++)

drivers/target/iscsi/cxgbit/cxgbit_ddp.c

+0 −3
Original line number Diff line number Diff line
@@ -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))

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