From: Lee Jones <lee.jones@linaro.org>
Date: Fri, 12 Mar 2021 09:47:35 +0000 (+0000)
Subject: scsi: myrs: Remove a couple of unused 'status' variables
X-Git-Tag: v5.15~1153^2~278
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3cb0cfb557cd9b07e15d8e4e4540f7a2794da189;p=platform%2Fkernel%2Flinux-starfive.git

scsi: myrs: Remove a couple of unused 'status' variables

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/myrs.c: In function ‘consistency_check_show’:
 drivers/scsi/myrs.c:1193:16: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
 drivers/scsi/myrs.c: In function ‘myrs_get_resync’:
 drivers/scsi/myrs.c:1984:5: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]

Link: https://lore.kernel.org/r/20210312094738.2207817-28-lee.jones@linaro.org
Cc: Hannes Reinecke <hare@kernel.org>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Linux GmbH <hare@suse.com>
Cc: "Leonard N. Zubkoff" <lnz@dandelion.com>
Cc: linux-scsi@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c
index 4adf9de..48e399f 100644
--- a/drivers/scsi/myrs.c
+++ b/drivers/scsi/myrs.c
@@ -1190,7 +1190,6 @@ static ssize_t consistency_check_show(struct device *dev,
 	struct myrs_hba *cs = shost_priv(sdev->host);
 	struct myrs_ldev_info *ldev_info;
 	unsigned short ldev_num;
-	unsigned char status;
 
 	if (sdev->channel < cs->ctlr_info->physchan_present)
 		return snprintf(buf, 32, "physical device - not checking\n");
@@ -1199,7 +1198,7 @@ static ssize_t consistency_check_show(struct device *dev,
 	if (!ldev_info)
 		return -ENXIO;
 	ldev_num = ldev_info->ldev_num;
-	status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
+	myrs_get_ldev_info(cs, ldev_num, ldev_info);
 	if (ldev_info->cc_active)
 		return snprintf(buf, 32, "checking block %zu of %zu\n",
 				(size_t)ldev_info->cc_lba,
@@ -1981,14 +1980,13 @@ myrs_get_resync(struct device *dev)
 	struct myrs_hba *cs = shost_priv(sdev->host);
 	struct myrs_ldev_info *ldev_info = sdev->hostdata;
 	u64 percent_complete = 0;
-	u8 status;
 
 	if (sdev->channel < cs->ctlr_info->physchan_present || !ldev_info)
 		return;
 	if (ldev_info->rbld_active) {
 		unsigned short ldev_num = ldev_info->ldev_num;
 
-		status = myrs_get_ldev_info(cs, ldev_num, ldev_info);
+		myrs_get_ldev_info(cs, ldev_num, ldev_info);
 		percent_complete = ldev_info->rbld_lba * 100;
 		do_div(percent_complete, ldev_info->cfg_devsize);
 	}