Fwd: [PATCH] scsi: arcmsr: (ina2xx) Convert sysfs sprintf/snprintf family to sysfs_emit

[hanyu001@xxxxxxxxxx]

Fix the following coccicheck warning:

drivers/hwmon/ina2xx.c:313:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:453:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:484:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:540:8-16: WARNING: use scnprintf or sprintf

./drivers/scsi/arcmsr/arcmsr_attr.c:297:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:273:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:285:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:261:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:374:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:309:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:348:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:335:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:361:8-16: WARNING: use scnprintf or 
sprintf
./drivers/scsi/arcmsr/arcmsr_attr.c:322:8-16: WARNING: use scnprintf or 
sprintf

Signed-off-by: ztt <1549089851@xxxxxx>
---
 drivers/scsi/arcmsr/arcmsr_attr.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c 
b/drivers/scsi/arcmsr/arcmsr_attr.c
index baeb5e795690..94bc7c783024 100644
--- a/drivers/scsi/arcmsr/arcmsr_attr.c
+++ b/drivers/scsi/arcmsr/arcmsr_attr.c
@@ -258,7 +258,7 @@ static ssize_t
 arcmsr_attr_host_driver_version(struct device *dev,
                 struct device_attribute *attr, char *buf)
 {
-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%s\n",
             ARCMSR_DRIVER_VERSION);
 }
@@ -270,7 +270,7 @@ arcmsr_attr_host_driver_posted_cmd(struct device 
*dev,
     struct Scsi_Host *host = class_to_shost(dev);
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;
-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             atomic_read(&acb->ccboutstandingcount));
 }
@@ -282,7 +282,7 @@ arcmsr_attr_host_driver_reset(struct device *dev,
     struct Scsi_Host *host = class_to_shost(dev);
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;
-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->num_resets);
 }
@@ -294,7 +294,7 @@ arcmsr_attr_host_driver_abort(struct device *dev,
     struct Scsi_Host *host = class_to_shost(dev);
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;
-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->num_aborts);
 }
@@ -306,7 +306,7 @@ arcmsr_attr_host_fw_model(struct device *dev, struct 
device_attribute *attr,
     struct Scsi_Host *host = class_to_shost(dev);
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;
-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%s\n",
             acb->firm_model);
 }
@@ -319,7 +319,7 @@ arcmsr_attr_host_fw_version(struct device *dev,
     struct AdapterControlBlock *acb =
             (struct AdapterControlBlock *) host->hostdata;

-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%s\n",
             acb->firm_version);
 }
@@ -332,7 +332,7 @@ arcmsr_attr_host_fw_request_len(struct device *dev,
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;

-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->firm_request_len);
 }
@@ -345,7 +345,7 @@ arcmsr_attr_host_fw_numbers_queue(struct device 
*dev,
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;

-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->firm_numbers_queue);
 }
@@ -358,7 +358,7 @@ arcmsr_attr_host_fw_sdram_size(struct device *dev,
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;

-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->firm_sdram_size);
 }
@@ -371,7 +371,7 @@ arcmsr_attr_host_fw_hd_channels(struct device *dev,
     struct AdapterControlBlock *acb =
         (struct AdapterControlBlock *) host->hostdata;

-    return snprintf(buf, PAGE_SIZE,
+    return scnprintf(buf, PAGE_SIZE,
             "%4d\n",
             acb->firm_hd_channels);
 }