linux-kernel - Re: [PATCH v2] NFC: nxp-nci: remove unnecessary label

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Message-ID: <8ff9ac28-5d83-ebf8-a6b1-53a2a7b7d912@canonical.com>
Date:   Fri, 18 Jun 2021 11:01:15 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     samirweng1979 <samirweng1979@....com>, charles.gorand@...innov.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        wengjianfeng <wengjianfeng@...ong.com>
Subject: Re: [PATCH v2] NFC: nxp-nci: remove unnecessary label

On 18/06/2021 10:52, samirweng1979 wrote:
> From: wengjianfeng <wengjianfeng@...ong.com>
> 
> Remove unnecessary label chunk_exit and return directly.
> 
> Signed-off-by: wengjianfeng <wengjianfeng@...ong.com>
> ---
>  drivers/nfc/nxp-nci/firmware.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>

Best regards,
Krzysztof

> diff --git a/drivers/nfc/nxp-nci/firmware.c b/drivers/nfc/nxp-nci/firmware.c
> index dae0c80..119bf30 100644
> --- a/drivers/nfc/nxp-nci/firmware.c
> +++ b/drivers/nfc/nxp-nci/firmware.c
> @@ -95,10 +95,8 @@ static int nxp_nci_fw_send_chunk(struct nxp_nci_info *info)
>  	int r;
>  
>  	skb = nci_skb_alloc(info->ndev, info->max_payload, GFP_KERNEL);
> -	if (!skb) {
> -		r = -ENOMEM;
> -		goto chunk_exit;
> -	}
> +	if (!skb)
> +		return -ENOMEM;
>  
>  	chunk_len = info->max_payload - NXP_NCI_FW_HDR_LEN - NXP_NCI_FW_CRC_LEN;
>  	remaining_len = fw_info->frame_size - fw_info->written;
> @@ -124,7 +122,6 @@ static int nxp_nci_fw_send_chunk(struct nxp_nci_info *info)
>  
>  	kfree_skb(skb);
>  
> -chunk_exit:
>  	return r;
>  }
>  
>