linux-kernel - Re: [Outreachy kernel] [PATCH v4] Staging: ccree: ssi

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Message-ID: <alpine.DEB.2.20.1709070852150.3084@hadrien>
Date:   Thu, 7 Sep 2017 08:54:05 +0200 (CEST)
From:   Julia Lawall <julia.lawall@...6.fr>
To:     Srishti Sharma <srishtishar@...il.com>
cc:     gregkh@...uxfoundation.org, gilad@...yossef.com,
        linux-crypto@...r.kernel.org,
        driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com
Subject: Re: [Outreachy kernel] [PATCH v4] Staging: ccree: ssi_cipher.c:
 Remove unused variable.

One last detail.  The subject line above is not in the same format as that
of all of the other subject lines one commits affecting this file.  You
can use git log --oneline to see what others have done.  It is not really
possible to guess correctly.  However, one does not generally include the
extension on a filename.

julia

On Thu, 7 Sep 2017, Srishti Sharma wrote:

> Remove local variable inflight_counter, as it is never used.
>
> Signed-off-by: Srishti Sharma <srishtishar@...il.com>
> ---
> Change in v4:
>  -There is no longer a need to make the comment more comprehensible, as I
>   have deleted the variable associated with it. The v3 of this patch was
>   not based on the original patch, hence v4.
>  drivers/staging/ccree/ssi_cipher.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/drivers/staging/ccree/ssi_cipher.c b/drivers/staging/ccree/ssi_cipher.c
> index 8d31a93..1ff3c8a 100644
> --- a/drivers/staging/ccree/ssi_cipher.c
> +++ b/drivers/staging/ccree/ssi_cipher.c
> @@ -697,13 +697,10 @@ static int ssi_blkcipher_complete(struct device *dev,
>  				  void __iomem *cc_base)
>  {
>  	int completion_error = 0;
> -	u32 inflight_counter;
>  	struct ablkcipher_request *req = (struct ablkcipher_request *)areq;
>
>  	ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
>
> -	/*Set the inflight couter value to local variable*/
> -	inflight_counter =  ctx_p->drvdata->inflight_counter;
>  	/*Decrease the inflight counter*/
>  	if (ctx_p->flow_mode == BYPASS && ctx_p->drvdata->inflight_counter > 0)
>  		ctx_p->drvdata->inflight_counter--;
> --
> 2.7.4
>
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