On 7/26/22 07:31, Andy Shevchenko wrote:
printf()-like functions in the kernel have extensions, such as
%*phN to dump small pieces of memory as hex bytes.
Replace custom approach with the direct use of %*phN.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Applied.
Thanks,
Guenter
---
drivers/hwmon/occ/common.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c
index 157b73a3da29..45407b12db4b 100644
--- a/drivers/hwmon/occ/common.c
+++ b/drivers/hwmon/occ/common.c
@@ -729,18 +729,14 @@ static ssize_t occ_show_extended(struct device *dev,
rc = sysfs_emit(buf, "%u",
get_unaligned_be32(&extn->sensor_id));
} else {
- rc = sysfs_emit(buf, "%02x%02x%02x%02x\n",
- extn->name[0], extn->name[1],
- extn->name[2], extn->name[3]);
+ rc = sysfs_emit(buf, "%4phN\n", extn->name);
}
break;
case 1:
rc = sysfs_emit(buf, "%02x\n", extn->flags);
break;
case 2:
- rc = sysfs_emit(buf, "%02x%02x%02x%02x%02x%02x\n",
- extn->data[0], extn->data[1], extn->data[2],
- extn->data[3], extn->data[4], extn->data[5]);
+ rc = sysfs_emit(buf, "%6phN\n", extn->data);
break;
default:
return -EINVAL;
