linux-kernel - Re: [PATCH] iommu: simplify list initialization in iommu_create_device_direct

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Message-ID: <stpavkxy3sbevk7zmt4kxyecqy5gc6phubvcfutbtnuk7vphlh@a7aimtvk423i>
Date: Sat, 10 Jan 2026 10:59:08 +0100
From: Jörg Rödel <joro@...tes.org>
To: Can Peng <pengcan@...inos.cn>
Cc: will@...nel.org, robin.murphy@....com, iommu@...ts.linux.dev, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu: simplify list initialization in
 iommu_create_device_direct_mappings()

On Tue, Dec 09, 2025 at 03:15:13PM +0800, Can Peng wrote:
> Use LIST_HEAD() to declare and initialize the 'mappings' list head in
> iommu_create_device_direct_mappings() instead of separate declaration and
> INIT_LIST_HEAD(). This simplifies the code by combining declaration and
> initialization into a single idiomatic form, improving readability without
> changing functionality.
> 
> Signed-off-by: Can Peng <pengcan@...inos.cn>
> ---
>  drivers/iommu/iommu.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

Applied, thanks.