In cros_usbpd_logger_probe the return value of
create_singlethread_workqueue may be null, it should be checked.

Signed-off-by: Navid Emamdoost <navid.emamdo...@gmail.com>
---
 drivers/platform/chrome/cros_usbpd_logger.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/platform/chrome/cros_usbpd_logger.c 
b/drivers/platform/chrome/cros_usbpd_logger.c
index 7c7b267626a0..c83397955cc3 100644
--- a/drivers/platform/chrome/cros_usbpd_logger.c
+++ b/drivers/platform/chrome/cros_usbpd_logger.c
@@ -209,6 +209,9 @@ 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);
 
-- 
2.17.1

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