linux-kernel - Re: [PATCH 2/2] staging: vme_user: remove unnecessary blank lines

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Date:   Wed, 15 Mar 2023 14:19:45 +0100
From:   "Fabio M. De Francesco" <fmdefrancesco@...il.com>
To:     gregkh@...uxfoundation.org,
        Menna Mahmoud <eng.mennamahmoud.mm@...il.com>
Cc:     outreachy@...ts.linux.dev, martyn@...chs.me.uk,
        manohar.vanga@...il.com, zoo868e@...il.com, jerrykang026@...il.com,
        cuigaosheng1@...wei.com, arnd@...db.de,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev,
        eng.mennamahmoud.mm@...il.com
Subject: Re: [PATCH 2/2] staging: vme_user: remove unnecessary blank lines

On mercoledì 15 marzo 2023 13:21:33 CET Menna Mahmoud wrote:
> remove unnecessary blank lines before a close brace
> as reported by checkpatch script
> 
> CHECK: Blank lines aren't necessary before a close brace '}'
> +
> +}
> 
> CHECK: Blank lines aren't necessary before a close brace '}'
> +
> +}
> 
> CHECK: Blank lines aren't necessary before a close brace '}'
> +
> +	}
> 
> CHECK: Blank lines aren't necessary before a close brace '}'
> +
> +}
> 
> CHECK: Blank lines aren't necessary before a close brace '}'
> +
> +}

There are no valid reasons about copy-pasting that warning 5 times in a row. 
Just say that you get that message from checkpatch.pl in five different sites 
in the file you are changing.

What if you had had 20 or 30 occurrences of that same "CHECK" in the same 
file?

Thanks,

Fabio 

> Signed-off-by: Menna Mahmoud <eng.mennamahmoud.mm@...il.com>
> ---
>  drivers/staging/vme_user/vme_tsi148.c | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/staging/vme_user/vme_tsi148.c
> b/drivers/staging/vme_user/vme_tsi148.c index bfa604043355..2f5eafd50934
> 100644
> --- a/drivers/staging/vme_user/vme_tsi148.c
> +++ b/drivers/staging/vme_user/vme_tsi148.c
> @@ -1023,7 +1023,6 @@ static int tsi148_master_set(struct 
vme_master_resource
> *image, int enabled, err_res:
>  err_window:
>  	return retval;
> -
>  }
> 
>  /*
> @@ -1741,7 +1740,6 @@ static int tsi148_dma_list_add(struct vme_dma_list
> *list, list);
>  		prev->descriptor.dnlau = cpu_to_be32(address_high);
>  		prev->descriptor.dnlal = cpu_to_be32(address_low);
> -
>  	}
> 
>  	return 0;
> @@ -1773,7 +1771,6 @@ static int tsi148_dma_busy(struct vme_bridge
> *tsi148_bridge, int channel) return 0;
>  	else
>  		return 1;
> -
>  }
> 
>  /*
> @@ -2220,7 +2217,6 @@ static int tsi148_crcsr_init(struct vme_bridge
> *tsi148_bridge, }
> 
>  	return 0;
> -
>  }
> 
>  static void tsi148_crcsr_exit(struct vme_bridge *tsi148_bridge,
> @@ -2530,7 +2526,6 @@ static int tsi148_probe(struct pci_dev *pdev, const
> struct pci_device_id *id) kfree(tsi148_bridge);
>  err_struct:
>  	return retval;
> -
>  }
> 
>  static void tsi148_remove(struct pci_dev *pdev)
> --
> 2.34.1