Re: [PATCH] fix: net: ti: cpts_of_mux_clk_setup: fix device_node reference leak on success path

[Andrew Lunn]

On Fri, Jun 26, 2026 at 11:31:48PM +0800, WenTao Liang wrote:
> of_get_child_by_name acquires a device_node reference for refclk_np, and
>   of_clk_add_hw_provider additionally takes an extra reference internally.
>   On the success path, the function returns 0 without calling
>   of_node_put(refclk_np), leaking the initial reference.
> 
> Add of_node_put(refclk_np) before returning success to properly release
>   the acquired reference.
> 
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: a3047a81ba13 ("net: ethernet: ti: cpts: add support for ext rftclk selection")
> Signed-off-by: WenTao Liang <vulab@xxxxxxxxxxx>


    Andrew

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