[PATCH 2/2] crypto: mxs_dcp: Use sg_mapping_iter to copy data

[Sean Anderson]

On 6/24/21 8:16 PM, Herbert Xu wrote:
> On Thu, Jun 24, 2021 at 10:58:48AM -0400, Sean Anderson wrote:
>>
>> What exactly is the warning here? dst_iter.length is a size_t, and
>> actx->fill is a u32. So fill will be converted to a size_t before the
>> comparison, which is lossless.
> 
> It's just the way min works.  If you want to shut it up, you can
> either use a cast or min_t.

What version of sparse are you using? With sparse 0.6.2, gcc 9.3.0, and
with C=1 and W=2 I don't see this warning.

--Sean