linux-kernel - [PATCH] scsi: ibmvscsi_tgt: convert sysfs snprintf to sysfs

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Date:   Sun, 27 Nov 2022 20:44:13 +0800 (GMT+08:00)
From:   "KaiLong Wang" <wangkailong@...i.cn>
To:     mikecyr@...ux.ibm.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: ibmvscsi_tgt: convert sysfs snprintf to sysfs_emit

Fix the following coccicheck warning:

drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3625:8-16: WARNING: use
scnprintf or sprintf
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3619:8-16: WARNING: use
scnprintf or sprintf
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3633:8-16: WARNING: use
scnprintf or sprintf

Signed-off-by: KaiLong Wang <wangkailong@...i.cn>
---
 drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index e8770310a64b..d9a615306949 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -3616,13 +3616,13 @@ static void ibmvscsis_remove(struct vio_dev *vdev)
 static ssize_t system_id_show(struct device *dev,
 			      struct device_attribute *attr, char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "%s\n", system_id);
+	return sysfs_emit(buf, "%s\n", system_id);
 }
 
 static ssize_t partition_number_show(struct device *dev,
 				     struct device_attribute *attr, char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "%x\n", partition_number);
+	return sysfs_emit(buf, "%x\n", partition_number);
 }
 
 static ssize_t unit_address_show(struct device *dev,
@@ -3630,7 +3630,7 @@ static ssize_t unit_address_show(struct device *dev,
 {
 	struct scsi_info *vscsi = container_of(dev, struct scsi_info, dev);
 
-	return snprintf(buf, PAGE_SIZE, "%x\n", vscsi->dma_dev->unit_address);
+	return sysfs_emit(buf, "%x\n", vscsi->dma_dev->unit_address);
 }
 
 static int ibmvscsis_get_system_info(void)
-- 
2.25.1