When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: Kevin Cernekee <cernekee@gmail.com>
Link: https://lore.kernel.org/r/20230202153235.2412790-9-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*/
static void bcm63xx_udc_cleanup_debugfs(struct bcm63xx_udc *udc)
{
- debugfs_remove(debugfs_lookup(udc->gadget.name, usb_debug_root));
+ debugfs_lookup_and_remove(udc->gadget.name, usb_debug_root);
}
/***********************************************************************