[PATCH -next] scsi: bnx2i: remove set but not used variable 'cid_num'

[PATCH -next] scsi: bnx2i: remove set but not used variable 'cid_num'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/bnx2i/bnx2i_hwi.c: In function 'bnx2i_process_ofld_cmpl':
drivers/scsi/bnx2i/bnx2i_hwi.c:2430:6: warning:
 variable 'cid_num' set but not used [-Wunused-but-set-variable]

It never used since commit
  cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/scsi/bnx2i/bnx2i_hwi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index 6bad268..91f5316 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -2427,7 +2427,6 @@ static void bnx2i_process_ofld_cmpl(struct bnx2i_hba *hba,
 {
 	u32 cid_addr;
 	struct bnx2i_endpoint *ep;
-	u32 cid_num;
 
 	ep = bnx2i_find_ep_in_ofld_list(hba, ofld_kcqe->iscsi_conn_id);
 	if (!ep) {
@@ -2462,7 +2461,6 @@ static void bnx2i_process_ofld_cmpl(struct bnx2i_hba *hba,
 	} else {
 		ep->state = EP_STATE_OFLD_COMPL;
 		cid_addr = ofld_kcqe->iscsi_conn_context_id;
-		cid_num = bnx2i_get_cid_num(ep);
 		ep->ep_cid = cid_addr;
 		ep->qp.ctx_base = NULL;
 	}

Re: [PATCH -next] scsi: bnx2i: remove set but not used variable 'cid_num'

[Javali, Nilesh]

On 11/12/18, 7:24 AM, "YueHaibing" <yuehaibing@huawei.com> wrote:

>External Email
>
>Fixes gcc '-Wunused-but-set-variable' warning:
>
>drivers/scsi/bnx2i/bnx2i_hwi.c: In function 'bnx2i_process_ofld_cmpl':
>drivers/scsi/bnx2i/bnx2i_hwi.c:2430:6: warning:
> variable 'cid_num' set but not used [-Wunused-but-set-variable]
>
>It never used since commit
>  cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")
>
>Signed-off-by: YueHaibing <yuehaibing@huawei.com>
>---
> drivers/scsi/bnx2i/bnx2i_hwi.c | 2 --
> 1 file changed, 2 deletions(-)
>
>diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c
>b/drivers/scsi/bnx2i/bnx2i_hwi.c
>index 6bad268..91f5316 100644
>--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
>+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
>@@ -2427,7 +2427,6 @@ static void bnx2i_process_ofld_cmpl(struct
>bnx2i_hba *hba,
> {
>        u32 cid_addr;
>        struct bnx2i_endpoint *ep;
>-       u32 cid_num;
>
>        ep = bnx2i_find_ep_in_ofld_list(hba, ofld_kcqe->iscsi_conn_id);
>        if (!ep) {
>@@ -2462,7 +2461,6 @@ static void bnx2i_process_ofld_cmpl(struct
>bnx2i_hba *hba,
>        } else {
>                ep->state = EP_STATE_OFLD_COMPL;
>                cid_addr = ofld_kcqe->iscsi_conn_context_id;
>-               cid_num = bnx2i_get_cid_num(ep);
>                ep->ep_cid = cid_addr;
>                ep->qp.ctx_base = NULL;
>        }
>

Thanks.
Acked-by: Nilesh Javali <nilesh.javali@cavium.com>

Re: [PATCH -next] scsi: bnx2i: remove set but not used variable 'cid_num'

[Martin K. Petersen]

YueHaibing,

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/scsi/bnx2i/bnx2i_hwi.c: In function 'bnx2i_process_ofld_cmpl':
> drivers/scsi/bnx2i/bnx2i_hwi.c:2430:6: warning:
>  variable 'cid_num' set but not used [-Wunused-but-set-variable]
>
> It never used since commit
>   cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")

Applied to 4.21/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering