hwmon: (acpi_power_meter) Fix style issues

Fix style issues found by checkpatch.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Link: https://lore.kernel.org/r/20220509063010.3878134-2-clabbe@baylibre.comSigned-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/acpi_power_meter.c

@@ -530,6 +530,7 @@ static void remove_domain_devices(struct acpi_power_meter_resource *resource)
 
 	for (i = 0; i < resource->num_domain_devices; i++) {
 		struct acpi_device *obj = resource->domain_devices[i];
+
 		if (!obj)
 			continue;
 
@@ -590,7 +591,7 @@ static int read_domain_devices(struct acpi_power_meter_resource *resource)
 
 	for (i = 0; i < pss->package.count; i++) {
 		struct acpi_device *obj;
-		union acpi_object *element = &(pss->package.elements[i]);
+		union acpi_object *element = &pss->package.elements[i];
 
 		/* Refuse non-references */
 		if (element->type != ACPI_TYPE_LOCAL_REFERENCE)
@@ -788,7 +789,7 @@ static int read_capabilities(struct acpi_power_meter_resource *resource)
 	str = &resource->model_number;
 
 	for (i = 11; i < 14; i++) {
-		union acpi_object *element = &(pss->package.elements[i]);
+		union acpi_object *element = &pss->package.elements[i];
 
 		if (element->type != ACPI_TYPE_STRING) {
 			res = -EINVAL;
@@ -868,8 +869,7 @@ static int acpi_power_meter_add(struct acpi_device *device)
 	if (!device)
 		return -EINVAL;
 
-	resource = kzalloc(sizeof(struct acpi_power_meter_resource),
-			   GFP_KERNEL);
+	resource = kzalloc(sizeof(*resource), GFP_KERNEL);
 	if (!resource)
 		return -ENOMEM;
 
@@ -884,7 +884,8 @@ static int acpi_power_meter_add(struct acpi_device *device)
 	if (res)
 		goto exit_free;
 
-	resource->trip[0] = resource->trip[1] = -1;
+	resource->trip[0] = -1;
+	resource->trip[1] = -1;
 
 	res = setup_attrs(resource);
 	if (res)