From: Yang Guang <[email protected]>
coccinelle report:
./drivers/scsi/be2iscsi/be_mgmt.c:1251:9-17:
WARNING: use scnprintf or sprintf
./drivers/scsi/be2iscsi/be_mgmt.c:1145:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/be2iscsi/be_mgmt.c:1164:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/be2iscsi/be_mgmt.c:1280:8-16:
WARNING: use scnprintf or sprintf
Use sysfs_emit instead of scnprintf or sprintf makes more sense.
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: Yang Guang <[email protected]>
Signed-off-by: David Yang <[email protected]>
---
drivers/scsi/be2iscsi/be_mgmt.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 4e899ec1477d..8b9ace2b3fd3 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1142,7 +1142,7 @@ ssize_t
beiscsi_drvr_ver_disp(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, BE_NAME "\n");
+ return sysfs_emit(buf, BE_NAME "\n");
}
/**
@@ -1161,7 +1161,7 @@ beiscsi_fw_ver_disp(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct beiscsi_hba *phba = iscsi_host_priv(shost);
- return snprintf(buf, PAGE_SIZE, "%s\n", phba->fw_ver_str);
+ return sysfs_emit(buf, "%s\n", phba->fw_ver_str);
}
/**
@@ -1248,16 +1248,14 @@ beiscsi_adap_family_disp(struct device *dev, struct device_attribute *attr,
case BE_DEVICE_ID1:
case OC_DEVICE_ID1:
case OC_DEVICE_ID2:
- return snprintf(buf, PAGE_SIZE,
- "Obsolete/Unsupported BE2 Adapter Family\n");
+ return sysfs_emit(buf, "Obsolete/Unsupported BE2 Adapter Family\n");
case BE_DEVICE_ID2:
case OC_DEVICE_ID3:
- return snprintf(buf, PAGE_SIZE, "BE3-R Adapter Family\n");
+ return sysfs_emit(buf, "BE3-R Adapter Family\n");
case OC_SKH_ID1:
- return snprintf(buf, PAGE_SIZE, "Skyhawk-R Adapter Family\n");
+ return sysfs_emit(buf, "Skyhawk-R Adapter Family\n");
default:
- return snprintf(buf, PAGE_SIZE,
- "Unknown Adapter Family: 0x%x\n", dev_id);
+ return sysfs_emit(buf, "Unknown Adapter Family: 0x%x\n", dev_id);
}
}
@@ -1277,7 +1275,7 @@ beiscsi_phys_port_disp(struct device *dev, struct device_attribute *attr,
struct Scsi_Host *shost = class_to_shost(dev);
struct beiscsi_hba *phba = iscsi_host_priv(shost);
- return snprintf(buf, PAGE_SIZE, "Port Identifier : %u\n",
+ return sysfs_emit(buf, "Port Identifier : %u\n",
phba->fw_config.phys_port);
}
--
2.30.2