linux-kernel - Re: [PATCH] ALSA: es1968: Add error handling for snd_pcm_hw_constraint

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Message-ID: <87wmajts7h.wl-tiwai@suse.de>
Date: Wed, 14 May 2025 12:14:10 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Wentao Liang <vulab@...as.ac.cn>
Cc: perex@...ex.cz,
	tiwai@...e.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: Re: [PATCH] ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2()

On Wed, 14 May 2025 11:24:44 +0200,
Wentao Liang wrote:
> 
> The function snd_es1968_capture_open() calls the function
> snd_pcm_hw_constraint_pow2(), but does not check its return
> value. A proper implementation can be found in snd_cx25821_pcm_open().
> 
> Add error handling for snd_pcm_hw_constraint_pow2() and propagate its
> error code.
> 
> Fixes: b942cf815b57 ("[ALSA] es1968 - Fix stuttering capture")
> Cc: stable@...r.kernel.org # v2.6.22
> Signed-off-by: Wentao Liang <vulab@...as.ac.cn>

Thanks, applied now.


Takashi