linux-kernel - [PATCH] scsi: qedf: Remove set but unused variable 'page'

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Message-Id: <20221009060249.40178-1-jiapeng.chong@linux.alibaba.com>
Date:   Sun,  9 Oct 2022 14:02:49 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     skashyap@...vell.com
Cc:     jhasan@...vell.com, GR-QLogic-Storage-Upstream@...vell.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com,
        linux@...linux.org.uk, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] scsi: qedf: Remove set but unused variable 'page'

The variable page is not effectively used in the function, so delete
it.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2348
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/scsi/qedf/qedf_main.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index e045c6e25090..35e16600fc63 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -2951,7 +2951,6 @@ static int qedf_alloc_bdq(struct qedf_ctx *qedf)
 	int i;
 	struct scsi_bd *pbl;
 	u64 *list;
-	dma_addr_t page;
 
 	/* Alloc dma memory for BDQ buffers */
 	for (i = 0; i < QEDF_BDQ_SIZE; i++) {
@@ -3012,11 +3011,9 @@ static int qedf_alloc_bdq(struct qedf_ctx *qedf)
 	qedf->bdq_pbl_list_num_entries = qedf->bdq_pbl_mem_size /
 	    QEDF_PAGE_SIZE;
 	list = (u64 *)qedf->bdq_pbl_list;
-	page = qedf->bdq_pbl_list_dma;
 	for (i = 0; i < qedf->bdq_pbl_list_num_entries; i++) {
 		*list = qedf->bdq_pbl_dma;
 		list++;
-		page += QEDF_PAGE_SIZE;
 	}
 
 	return 0;
-- 
2.20.1.7.g153144c