Re: [PATCH] usb: storage: datafab: remove redundant assignment of variable result

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On Tue, Apr 20, 2021 at 12:38:18PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> The variable result is being assigned with a value that is
> never read, the assignment is redundant and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> ---

Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

>  drivers/usb/storage/datafab.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c
> index 588818483f4b..bcc4a2fad863 100644
> --- a/drivers/usb/storage/datafab.c
> +++ b/drivers/usb/storage/datafab.c
> @@ -294,7 +294,6 @@ static int datafab_write_data(struct us_data *us,
>  		if (reply[0] != 0x50 && reply[1] != 0) {
>  			usb_stor_dbg(us, "Gah! write return code: %02x %02x\n",
>  				     reply[0], reply[1]);
> -			result = USB_STOR_TRANSPORT_ERROR;
>  			goto leave;
>  		}
>  
> -- 
> 2.30.2
> 



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