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

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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 a248384e64 ("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>
This commit is contained in:
YueHaibing 2019-10-21 22:20:42 +08:00 committed by Martin K. Petersen
parent d6c9b31ac3
commit e07734fdee
2 changed files with 0 additions and 5 deletions
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2
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
View file

@ -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++)

3
drivers/target/iscsi/cxgbit/cxgbit_ddp.c
View file

@ -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))