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USB: image/mdc800, fix lock imbalance 

There is an omitted unlock in mdc800_usb_probe's fail path. Add it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Henning Zabel <henning@uni-paderborn.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jiri Slaby 2009-03-11 21:47:37 +01:00 committed by Greg Kroah-Hartman
parent eeafa64b7a
commit 909b6c3fc2
1 changed files with 1 additions and 0 deletions
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drivers/usb/image/mdc800.c
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@ -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;
}