5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Biren Pandya commit a6e86efd7f85e519bf48417f41923f8bd51f1597 upstream. In v4l2_fwnode_parse_link(), the remote endpoint fwnode reference is acquired using fwnode_graph_get_remote_endpoint(). This reference is properly released in the error paths, but it is leaked on the success path. Add the missing fwnode_handle_put() before returning 0 to prevent the reference leak. Signed-off-by: Biren Pandya Fixes: ca50c197bd96 ("[media] v4l: fwnode: Support generic fwnode for parsing standardised properties") Cc: stable@vger.kernel.org [Sakari Ailus: Fix subject prefix and coding style a little.] Signed-off-by: Sakari Ailus Signed-off-by: Greg Kroah-Hartman --- drivers/media/v4l2-core/v4l2-fwnode.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/media/v4l2-core/v4l2-fwnode.c +++ b/drivers/media/v4l2-core/v4l2-fwnode.c @@ -586,6 +586,8 @@ int v4l2_fwnode_parse_link(struct fwnode if (!link->remote_node) goto err_put_remote_endpoint; + fwnode_handle_put(fwnode); + return 0; err_put_remote_endpoint: