From 4c1fde5077dcad1a2a10a6a0883c8f94326c4971 Mon Sep 17 00:00:00 2001 From: Navid Emamdoost Date: Wed, 11 Sep 2019 15:10:59 -0500 Subject: platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue In cros_usbpd_logger_probe the return value of create_singlethread_workqueue may be null, it should be checked. Signed-off-by: Navid Emamdoost Signed-off-by: Enric Balletbo i Serra --- drivers/platform/chrome/cros_usbpd_logger.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/platform') diff --git a/drivers/platform/chrome/cros_usbpd_logger.c b/drivers/platform/chrome/cros_usbpd_logger.c index c549a9b49b56..2430e8b82810 100644 --- a/drivers/platform/chrome/cros_usbpd_logger.c +++ b/drivers/platform/chrome/cros_usbpd_logger.c @@ -210,6 +210,9 @@ static int cros_usbpd_logger_probe(struct platform_device *pd) /* Retrieve PD event logs periodically */ INIT_DELAYED_WORK(&logger->log_work, cros_usbpd_log_check); logger->log_workqueue = create_singlethread_workqueue("cros_usbpd_log"); + if (!logger->log_workqueue) + return -ENOMEM; + queue_delayed_work(logger->log_workqueue, &logger->log_work, CROS_USBPD_LOG_UPDATE_DELAY); -- cgit v1.2.3