linux-kernel - Re: [PATCH 1/3] microblaze: intc: Don't override error codes

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Date:	Mon, 5 Jan 2015 12:56:27 +0100
From:	Michal Simek <michal.simek@...inx.com>
To:	Soren Brinkmann <soren.brinkmann@...inx.com>,
	Michal Simek <michal.simek@...inx.com>
CC:	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] microblaze: intc: Don't override error codes

On 12/19/2014 07:21 PM, Soren Brinkmann wrote:
> Just pass on error codes instead of overriding them.
> 
> Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
> ---
>  arch/microblaze/kernel/intc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
> index 15c7c12ea0e7..01ae73088578 100644
> --- a/arch/microblaze/kernel/intc.c
> +++ b/arch/microblaze/kernel/intc.c
> @@ -148,13 +148,13 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
>  	ret = of_property_read_u32(intc, "xlnx,num-intr-inputs", &nr_irq);
>  	if (ret < 0) {
>  		pr_err("%s: unable to read xlnx,num-intr-inputs\n", __func__);
> -		return -EINVAL;
> +		return ret;
>  	}
>  
>  	ret = of_property_read_u32(intc, "xlnx,kind-of-intr", &intr_mask);
>  	if (ret < 0) {
>  		pr_err("%s: unable to read xlnx,kind-of-intr\n", __func__);
> -		return -EINVAL;
> +		return ret;
>  	}
>  
>  	if (intr_mask > (u32)((1ULL << nr_irq) - 1))
> 

Applied all.

Thanks,
Michal
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