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-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 296b091cf168..46929a1b6f24 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)
90 goto exit; 90 goto exit;
91 } 91 }
92 92
93 /* increment our usage count for the device */
94 kref_get(&dev->kref);
95
93 /* prevent the device from being autosuspended */ 96 /* prevent the device from being autosuspended */
94 retval = usb_autopm_get_interface(interface); 97 retval = usb_autopm_get_interface(interface);
95 if (retval) 98 if (retval) {
99 kref_put(&dev->kref, skel_delete);
96 goto exit; 100 goto exit;
97 101 }
98 /* increment our usage count for the device */
99 kref_get(&dev->kref);
100 102
101 /* save our object in the file's private structure */ 103 /* save our object in the file's private structure */
102 file->private_data = dev; 104 file->private_data = dev;