From: YueHaibing <yuehaibing@huawei.com> To: "Martin K . Petersen" <martin.petersen@oracle.com>, Varun Prakash <varun@chelsio.com>, "David S. Miller" <davem@davemloft.net>, Mike Christie <mchristi@redhat.com>, Bart Van Assche <bvanassche@acm.org> Cc: YueHaibing <yuehaibing@huawei.com>, <linux-scsi@vger.kernel.org>, <target-devel@vger.kernel.org>, <kernel-janitors@vger.kernel.org>, <linux-kernel@vger.kernel.org> Subject: [PATCH -next] cxgbit: remove set but not used variable 'ppmax' Date: Fri, 14 Jun 2019 02:44:13 +0000 [thread overview] Message-ID: <20190614024413.110449-1-yuehaibing@huawei.com> (raw) Fixes gcc '-Wunused-but-set-variable' warning: drivers/target/iscsi/cxgbit/cxgbit_ddp.c: In function 'cxgbit_ddp_init': drivers/target/iscsi/cxgbit/cxgbit_ddp.c:303:15: 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/target/iscsi/cxgbit/cxgbit_ddp.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c index 1443ef045a5f..fe1be5feaf21 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c @@ -300,7 +300,6 @@ 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) { @@ -308,8 +307,6 @@ 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))
WARNING: multiple messages have this Message-ID (diff)
From: YueHaibing <yuehaibing@huawei.com> To: "Martin K . Petersen" <martin.petersen@oracle.com>, Varun Prakash <varun@chelsio.com>, "David S. Miller" <davem@davemloft.net>, Mike Christie <mchristi@redhat.com>, Bart Van Assche <bvanassche@acm.org> Cc: YueHaibing <yuehaibing@huawei.com>, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH -next] cxgbit: remove set but not used variable 'ppmax' Date: Fri, 14 Jun 2019 02:44:13 +0000 [thread overview] Message-ID: <20190614024413.110449-1-yuehaibing@huawei.com> (raw) Fixes gcc '-Wunused-but-set-variable' warning: drivers/target/iscsi/cxgbit/cxgbit_ddp.c: In function 'cxgbit_ddp_init': drivers/target/iscsi/cxgbit/cxgbit_ddp.c:303:15: 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/target/iscsi/cxgbit/cxgbit_ddp.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c index 1443ef045a5f..fe1be5feaf21 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c @@ -300,7 +300,6 @@ 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) { @@ -308,8 +307,6 @@ 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))
next reply other threads:[~2019-06-14 2:36 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-14 2:44 YueHaibing [this message] 2019-06-14 2:44 ` [PATCH -next] cxgbit: remove set but not used variable 'ppmax' YueHaibing 2019-06-14 13:41 ` Varun Prakash 2019-06-14 13:53 ` Varun Prakash
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