Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[pandora-kernel.git] / drivers / staging / mei / wd.c

diff --git a/drivers/staging/mei/wd.c b/drivers/staging/mei/wd.c
index 2564b03..fff53d0 100644 (file)
--- a/drivers/staging/mei/wd.c
+++ b/drivers/staging/mei/wd.c
@@ -169,10 +169,15 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
        ret = wait_event_interruptible_timeout(dev->wait_stop_wd,
                                        dev->wd_stopped, 10 * HZ);
        mutex_lock(&dev->device_lock);
-       if (!dev->wd_stopped)
-               dev_dbg(&dev->pdev->dev, "stop wd failed to complete.\n");
-       else
-               dev_dbg(&dev->pdev->dev, "stop wd complete.\n");
+       if (dev->wd_stopped) {
+               dev_dbg(&dev->pdev->dev, "stop wd complete ret=%d.\n", ret);
+               ret = 0;
+       } else {
+               if (!ret)
+                       ret = -ETIMEDOUT;
+               dev_warn(&dev->pdev->dev,
+                       "stop wd failed to complete ret=%d.\n", ret);
+       }
 
        if (preserve)
                dev->wd_timeout = wd_timeout;