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From: YueHaibing <yuehaibing@huawei.com>
To: Anil Gurumurthy <anil.gurumurthy@qlogic.com>,
	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: YueHaibing <yuehaibing@huawei.com>,
	linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH -next] scsi: bfa: Remove set but not used variable 'fchs'
Date: Sat, 18 Apr 2020 07:10:57 +0000	[thread overview]
Message-ID: <20200418071057.96699-1-yuehaibing@huawei.com> (raw)

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

drivers/scsi/bfa/bfa_svc.c: In function 'uf_recv':
drivers/scsi/bfa/bfa_svc.c:5520:17: warning:
 variable 'fchs' set but not used [-Wunused-but-set-variable]
  struct fchs_s *fchs;
                 ^

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/scsi/bfa/bfa_svc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index d8a9e40fa257..0b7d2e8f4a66 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -5517,7 +5517,6 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m)
 	struct bfa_uf_s *uf = &ufm->uf_list[uf_tag];
 	struct bfa_uf_buf_s *uf_buf;
 	uint8_t *buf;
-	struct fchs_s *fchs;
 
 	uf_buf = (struct bfa_uf_buf_s *)
 			bfa_mem_get_dmabuf_kva(ufm, uf_tag, uf->pb_len);
@@ -5526,8 +5525,6 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m)
 	m->frm_len = be16_to_cpu(m->frm_len);
 	m->xfr_len = be16_to_cpu(m->xfr_len);
 
-	fchs = (struct fchs_s *)uf_buf;
-
 	list_del(&uf->qe);	/* dequeue from posted queue */
 
 	uf->data_ptr = buf;

WARNING: multiple messages have this Message-ID (diff)
From: YueHaibing <yuehaibing@huawei.com>
To: Anil Gurumurthy <anil.gurumurthy@qlogic.com>,
	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: YueHaibing <yuehaibing@huawei.com>, <linux-scsi@vger.kernel.org>,
	<kernel-janitors@vger.kernel.org>
Subject: [PATCH -next] scsi: bfa: Remove set but not used variable 'fchs'
Date: Sat, 18 Apr 2020 07:10:57 +0000	[thread overview]
Message-ID: <20200418071057.96699-1-yuehaibing@huawei.com> (raw)

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

drivers/scsi/bfa/bfa_svc.c: In function 'uf_recv':
drivers/scsi/bfa/bfa_svc.c:5520:17: warning:
 variable 'fchs' set but not used [-Wunused-but-set-variable]
  struct fchs_s *fchs;
                 ^

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/scsi/bfa/bfa_svc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index d8a9e40fa257..0b7d2e8f4a66 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -5517,7 +5517,6 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m)
 	struct bfa_uf_s *uf = &ufm->uf_list[uf_tag];
 	struct bfa_uf_buf_s *uf_buf;
 	uint8_t *buf;
-	struct fchs_s *fchs;
 
 	uf_buf = (struct bfa_uf_buf_s *)
 			bfa_mem_get_dmabuf_kva(ufm, uf_tag, uf->pb_len);
@@ -5526,8 +5525,6 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m)
 	m->frm_len = be16_to_cpu(m->frm_len);
 	m->xfr_len = be16_to_cpu(m->xfr_len);
 
-	fchs = (struct fchs_s *)uf_buf;
-
 	list_del(&uf->qe);	/* dequeue from posted queue */
 
 	uf->data_ptr = buf;






             reply	other threads:[~2020-04-18  7:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-18  7:10 YueHaibing [this message]
2020-04-18  7:10 ` [PATCH -next] scsi: bfa: Remove set but not used variable 'fchs' YueHaibing
2020-04-27 20:21 ` Martin K. Petersen
2020-04-27 20:21   ` Martin K. Petersen

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