Re: [PATCH 3/3] EDAC, mce_amd: Correct error paths

[Aravind Gopalakrishnan]

On 3/2/2016 4:54 AM, Borislav Petkov wrote:
> From: Borislav Petkov <bp@xxxxxxx>
> Date: Wed, 2 Mar 2016 11:46:58 +0100
> Subject: [PATCH 3/3] EDAC, mce_amd: Correct error paths
>
> We need to unwind properly when we fail to find the proper decoding
> functions. Streamline error messages to resemble the rest of this file,
> while at it and do some minor stylistic changes.
>
> Signed-off-by: Borislav Petkov <bp@xxxxxxx>

Looks good. Thanks.

Reviewed-by: Aravind Gopalakrishnan<aravind.gopalakrishnan@xxxxxxx>

> -
>   
>   	default:
>   		printk(KERN_WARNING "Huh? What family is it: 0x%x?!\n", c->x86);
> -		kfree(fam_ops);
> -		fam_ops = NULL;
> +		goto err_out;
>   	}
>   
>   	pr_info("MCE: In-kernel MCE decoding enabled.\n");
> @@ -1225,6 +1224,11 @@ static int __init mce_amd_init(void)
>   	mce_register_decode_chain(&amd_mce_dec_nb);
>   
>   	return 0;
> +
> +err_out:
> +	kfree(fam_ops);
> +	fam_ops = NULL;
> +	return -EINVAL;

Thanks! Sorry I missed this.

-Aravind.