[PATCH] isoc: mediatek: Check for error clk pointer

[Mark Brown]

On Sat, Dec 18, 2021 at 01:30:05AM +0800, Jiasheng Jiang wrote:

> +	for (i = CLK_NONE + 1; i < CLK_MAX; i++) {
>  		clk[i] = devm_clk_get(&pdev->dev, clk_names[i]);
> +		if (IS_ERR(clk[i]))
> +			return PTR_ERR(clk[i]);

This now pays attention to the error code here which is good but...

> -	init_clks(pdev, clk);
> +	ret = init_clks(pdev, clk);
> +	if (ret)
> +		return ERR_PTR(-ENOMEM);

...then discards it here with a random most likely inappropriate error
code.
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