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path: root/drivers/usb/usb-skeleton.c
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Diffstat (limited to 'drivers/usb/usb-skeleton.c')
-rw-r--r--drivers/usb/usb-skeleton.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 296b091cf16..46929a1b6f2 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -90,13 +90,15 @@ static int skel_open(struct inode *inode, struct file *file)
goto exit;
}
+ /* increment our usage count for the device */
+ kref_get(&dev->kref);
+
/* prevent the device from being autosuspended */
retval = usb_autopm_get_interface(interface);
- if (retval)
+ if (retval) {
+ kref_put(&dev->kref, skel_delete);
goto exit;
-
- /* increment our usage count for the device */
- kref_get(&dev->kref);
+ }
/* save our object in the file's private structure */
file->private_data = dev;