linux-kernel - [PATCH] scsi: be2iscsi: Remove the unused variable internal_page

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Message-Id: <20230209035224.90327-1-jiapeng.chong@linux.alibaba.com>
Date:   Thu,  9 Feb 2023 11:52:24 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     ketan.mukadam@...adcom.com
Cc:     jejb@...ux.ibm.com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] scsi: be2iscsi: Remove the unused variable internal_page_offset

Variable internal_page_offset is not effectively used, so delete it.

drivers/scsi/be2iscsi/be_cmds.c:1176:6: warning: variable 'internal_page_offset' set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4011
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/scsi/be2iscsi/be_cmds.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 69b1a80e3687..0b59b63bce79 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -1173,7 +1173,6 @@ int be_cmd_iscsi_post_sgl_pages(struct be_ctrl_info *ctrl,
 	struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev);
 	int status;
 	unsigned int curr_pages;
-	u32 internal_page_offset = 0;
 	u32 temp_num_pages = num_pages;
 
 	if (num_pages == 0xff)
@@ -1192,7 +1191,6 @@ int be_cmd_iscsi_post_sgl_pages(struct be_ctrl_info *ctrl,
 		req->page_offset = page_offset;
 		be_cmd_page_addrs_prepare(req->pages, req->num_pages, q_mem);
 		q_mem->dma = q_mem->dma + (req->num_pages * PAGE_SIZE);
-		internal_page_offset += req->num_pages;
 		page_offset += req->num_pages;
 		num_pages -= req->num_pages;
 
-- 
2.20.1.7.g153144c