platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue (4c1fde50) · Commits · 戴 / test

In cros_usbpd_logger_probe the return value of create_singlethread_workqueue may be null, it should be checked. Signed-off-by:

drivers/platform/chrome/cros_usbpd_logger.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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);