RE: [PATCH] clk: imx93: Fix an error code assignment in imx93_clocks_probe()

[Peng Fan]

> Subject: [PATCH] clk: imx93: Fix an error code assignment in
> imx93_clocks_probe()
> 
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Tue, 13 Jun 2023 21:50:50 +0200
> 
> The variable “base” was passed to a call of the function “PTR_ERR”
> in the implementation of the function “imx93_clocks_probe”.
> Unfortunately, the variable was not assigned to an error pointer before this
> if branch.
> Thus use the variable “anatop_base” for an error code assignment instead.
> 
> Fixes: e02ba11b4576 ("clk: imx93: fix memory leak and missing unwind goto
> in imx93_clocks_probe")
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/clk/imx/clk-imx93.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/imx/clk-imx93.c b/drivers/clk/imx/clk-imx93.c index
> b6c7c2725906..44f435103c65 100644
> --- a/drivers/clk/imx/clk-imx93.c
> +++ b/drivers/clk/imx/clk-imx93.c
> @@ -291,7 +291,7 @@ static int imx93_clocks_probe(struct
> platform_device *pdev)
>  	anatop_base = devm_of_iomap(dev, np, 0, NULL);
>  	of_node_put(np);
>  	if (WARN_ON(IS_ERR(anatop_base))) {
> -		ret = PTR_ERR(base);
> +		ret = PTR_ERR(anatop_base);
>  		goto unregister_hws;
>  	}
Reviewed-by: Peng Fan <peng.fan@xxxxxxx>
> 
> --
> 2.41.0