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Date: Fri, 24 Nov 2023 11:02:32 +0000
From: Simon Horman <horms@kernel.org>
To: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
	Julia Lawall <Julia.Lawall@inria.fr>,
	Marcin Szycik <marcin.szycik@linux.intel.com>
Subject: Re: [PATCH iwl-next v1 12/13] iavf: field get conversion
Message-ID: <20231124110232.GL50352@kernel.org>
References: <20231121211921.19834-1-jesse.brandeburg@intel.com>
 <20231121211921.19834-13-jesse.brandeburg@intel.com>
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In-Reply-To: <20231121211921.19834-13-jesse.brandeburg@intel.com>

On Tue, Nov 21, 2023 at 01:19:20PM -0800, Jesse Brandeburg wrote:
> Refactor the iavf driver to use FIELD_GET() for mask and shift reads,
> which reduces lines of code and adds clarity of intent.
> 
> This code was generated by the following coccinelle/spatch script and
> then manually repaired in a later patch.
> 
> @get@
> constant shift,mask;
> expression a;
> @@
> -((a & mask) >> shift)
> +FIELD_GET(mask, a)
> 
> and applied via:
> spatch --sp-file field_prep.cocci --in-place --dir \
>  drivers/net/ethernet/intel/
> 
> Cc: Julia Lawall <Julia.Lawall@inria.fr>
> Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>

Reviewed-by: Simon Horman <horms@kernel.org>