linux-kernel - Re: [PATCH 1/2] crypto: sahara: set nb_[in|out]

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Message-ID: <20151123130546.GH7866@gondor.apana.org.au>
Date:	Mon, 23 Nov 2015 21:05:46 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	LABBE Corentin <clabbe.montjoie@...il.com>
Cc:	davem@...emloft.net, linux-crypto@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] crypto: sahara: set nb_[in|out]_sg as signed int

On Thu, Nov 19, 2015 at 01:38:17PM +0100, LABBE Corentin wrote:
> The two unsigned int variables nb_in_sg and nb_out_sg can be assigned
> signed value (-EINVAL) from sg_nents_for_len().
> Furthermore they are used only by dma_map_sg and dma_unmap_sg which wait
> for an signed int, so they must be set as int.
> 
> Fixes: 6c2b74d4774f ("crypto: sahara - check return value of sg_nents_for_len")
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: LABBE Corentin <clabbe.montjoie@...il.com>

Both patches applied.  Thanks.
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Email: Herbert Xu <herbert@...dor.apana.org.au>
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