linux-kernel - Re: [PATCH] dmaengine: hsu: Add check for dma_set_max_seg_size in hsu_dma

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Message-ID: <Zn5PV3z27uXQBcJ0@infradead.org>
Date: Thu, 27 Jun 2024 22:51:19 -0700
From: Christoph Hellwig <hch@...radead.org>
To: Ma Ke <make24@...as.ac.cn>
Cc: vkoul@...nel.org, andriy.shevchenko@...ux.intel.com,
	dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: hsu: Add check for dma_set_max_seg_size in
 hsu_dma_probe()

On Wed, Jun 26, 2024 at 04:27:11PM +0800, Ma Ke wrote:
> As the possible failure of the dma_set_max_seg_size(), we should better
> check the return value of the dma_set_max_seg_size().

As I've told you before: no.

We'll remove the return value from dma_set_max_seg_size.