From: Jiri Slaby <jirislaby@xxxxxxxxx>
There is an omitted unlock in mdc800_usb_probe's fail path. Add it.
Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
Cc: Henning Zabel <henning@xxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/image/mdc800.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index 878c77c..972f20b 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -499,6 +499,7 @@ static int mdc800_usb_probe (struct usb_interface *intf,
retval = usb_register_dev(intf, &mdc800_class);
if (retval) {
dev_err(&intf->dev, "Not able to get a minor for this device.\n");
+ mutex_unlock(&mdc800->io_lock);
return -ENODEV;
}
--
1.6.0.2
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