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| author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-09-11 23:10:59 +0300 |
|---|---|---|
| committer | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2019-09-12 17:20:54 +0300 |
| commit | 4c1fde5077dcad1a2a10a6a0883c8f94326c4971 (patch) | |
| tree | 74b1d5af3c5131f7edc476d238946b4c8644cd8d | |
| parent | 96a0a80738461d6d2421ae64ee9990b702efd2a6 (diff) | |
| download | linux-4c1fde5077dcad1a2a10a6a0883c8f94326c4971.tar.xz | |
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 <navid.emamdoost@gmail.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
| -rw-r--r-- | drivers/platform/chrome/cros_usbpd_logger.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |