From: Navid Emamdoost Date: Wed, 11 Sep 2019 20:10:59 +0000 (-0500) Subject: platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4c1fde5077dcad1a2a10a6a0883c8f94326c4971;p=linux.git 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 --- diff --git a/drivers/platform/chrome/cros_usbpd_logger.c b/drivers/platform/chrome/cros_usbpd_logger.c index c549a9b49b563..2430e8b82810d 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);