[PATCH v2 2/4] hwmon: pmbus: Use devm_krealloc_array

James Clark
2023-03-09T15:06:39Z

Now that it exists, use it instead of doing the multiplication manually.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: James Clark <james.clark@arm.com>
---
drivers/hwmon/pmbus/pmbus_core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 95e95783972a..e7bee25a3706 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1190,9 +1190,9 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
{
if (data->num_attributes >= data->max_attributes - 1) {
int new_max_attrs = data->max_attributes + PMBUS_ATTR_ALLOC_SIZE;
- void *new_attrs = devm_krealloc(data->dev, data->group.attrs,
- new_max_attrs * sizeof(void *),
- GFP_KERNEL);
+ void *new_attrs = devm_krealloc_array(data->dev, data->group.attrs,
+ new_max_attrs, sizeof(void *),
+ GFP_KERNEL);
if (!new_attrs)
return -ENOMEM;
data->group.attrs = new_attrs;
--
2.34.1