linux-kernel - Re: [PATCH] ASoC: spacemit: add failure check for spacemit_i2s_init

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Message-ID: <aPuJnJIeupM1PV09@stanley.mountain>
Date: Fri, 24 Oct 2025 17:13:48 +0300
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	Yixun Lan <dlan@...too.org>, linux-sound@...r.kernel.org,
	linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: spacemit: add failure check for
 spacemit_i2s_init_dai()

On Fri, Oct 24, 2025 at 09:11:01PM +0800, Troy Mitchell wrote:
> Add error handling when memory allocation for dai fails in
> spacemit_i2s_init_dai() call.
> 
> Signed-off-by: Troy Mitchell <troy.mitchell@...ux.spacemit.com>
> Reported-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
> Dan reported here [1].
> 
> Link: https://lore.kernel.org/all/aPtiNCZ_KBezL2Dr@stanley.mountain/#t [1]

Thanks, Troy

Normally we would say this needs a Fixes tag and the Link: should be a
Closes: tag.  It would be easy to make the argument that the
allocation won't fail in real life so a Fixes tag isn't appropriate.  But
actually it's simpler to add the tag...

regards,
dan carpenter