linux-kernel - Re: [PATCH 11/24] scsi: sun3_scsi: remove leading spaces before tabs

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Date:   Sun, 23 May 2021 08:37:15 +1000 (AEST)
From:   Finn Thain <fthain@...egraphics.com.au>
To:     Hui Tang <tanghui20@...wei.com>
cc:     jejb@...ux.ibm.com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 11/24] scsi: sun3_scsi: remove leading spaces before
 tabs


On Sat, 22 May 2021, Hui Tang wrote:

> There are a few leading spaces before tabs and remove it by running
> the following commard:
> 
>     $ find . -name '*.[ch]' | xargs sed -r -i 's/^[ ]+\t/\t/'
> 

Acked-by: Finn Thain <fthain@...egraphics.com.au>

Is there a reason why your regexp is anchored? I thought spaces before any 
tab would be undesirable.

> Cc: Finn Thain <fthain@...egraphics.com.au>
> Signed-off-by: Hui Tang <tanghui20@...wei.com>
> ---
>  drivers/scsi/sun3_scsi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
> index 2e3fbc2..6125ed3 100644
> --- a/drivers/scsi/sun3_scsi.c
> +++ b/drivers/scsi/sun3_scsi.c
> @@ -304,7 +304,7 @@ static int sun3scsi_dma_setup(struct NCR5380_hostdata *hostdata,
>  	sun3_udc_write(UDC_INT_ENABLE, UDC_CSR);
>  #endif
>  	
> -       	return count;
> +	return count;
>  
>  }
>  
>