Commit 9bdc112be727 for kernel

commit 9bdc112be727cf1ba65be79541147f960c3349d8
Author: Yuan Can <yuancan@huawei.com>
Date:   Fri Nov 25 01:43:29 2022 +0000

    hwmon: (asus-ec-sensors) Add checks for devm_kcalloc

    As the devm_kcalloc may return NULL, the return value needs to be checked
    to avoid NULL poineter dereference.

    Fixes: d0ddfd241e57 ("hwmon: (asus-ec-sensors) add driver for ASUS EC")
    Signed-off-by: Yuan Can <yuancan@huawei.com>
    Link: https://lore.kernel.org/r/20221125014329.121560-1-yuancan@huawei.com
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c
index 81e688975c6a..a901e4e33d81 100644
--- a/drivers/hwmon/asus-ec-sensors.c
+++ b/drivers/hwmon/asus-ec-sensors.c
@@ -938,6 +938,8 @@ static int asus_ec_probe(struct platform_device *pdev)
 	ec_data->nr_sensors = hweight_long(ec_data->board_info->sensors);
 	ec_data->sensors = devm_kcalloc(dev, ec_data->nr_sensors,
 					sizeof(struct ec_sensor), GFP_KERNEL);
+	if (!ec_data->sensors)
+		return -ENOMEM;

 	status = setup_lock_data(dev);
 	if (status) {