Re: [PATCH] drm/sprd: remove redundant error logging

[Thomas Zimmermann <tzimmermann@suse.de>]

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Hi

Am 19.12.22 um 21:55 schrieb Deepak R Varma:
> On Sun, Dec 11, 2022 at 07:25:08PM +0530, Deepak R Varma wrote:
> 
> Hello,
> May I please request a review and feedback on this patch proposal?

Added to drm-misc-next. Thanks for the patch.

Best regards
Thomas

> 
> Thank you,
> ./drv
> 
>> A call to platform_get_irq() already prints an error on failure within
>> its own implementation. So printing another error based on its return
>> value in the caller is redundant and should be removed. The clean up
>> also makes if condition block braces unnecessary. Remove that as well.
>>
>> Issue identified using platform_get_irq.cocci coccicheck script.
>>
>> Signed-off-by: Deepak R Varma <drv@mailo.com>
>> ---
>>   drivers/gpu/drm/sprd/sprd_dpu.c | 4 +---
>>   1 file changed, 1 insertion(+), 3 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
>> index 88f4259680f1..db0bcea1d9f4 100644
>> --- a/drivers/gpu/drm/sprd/sprd_dpu.c
>> +++ b/drivers/gpu/drm/sprd/sprd_dpu.c
>> @@ -803,10 +803,8 @@ static int sprd_dpu_context_init(struct sprd_dpu *dpu,
>>   	}
>>
>>   	ctx->irq = platform_get_irq(pdev, 0);
>> -	if (ctx->irq < 0) {
>> -		dev_err(dev, "failed to get dpu irq\n");
>> +	if (ctx->irq < 0)
>>   		return ctx->irq;
>> -	}
>>
>>   	/* disable and clear interrupts before register dpu IRQ. */
>>   	writel(0x00, ctx->base + REG_DPU_INT_EN);
>> --
>> 2.34.1
>>
> 
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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