From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>, Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org
Subject: [alsa-devel] [PATCH AUTOSEL 4.9 122/251] ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
Date: Thu, 16 Jan 2020 12:34:31 -0500
Message-ID: <20200116173641.22137-82-sashal@kernel.org> (raw)
In-Reply-To: <20200116173641.22137-1-sashal@kernel.org>
From: Takashi Iwai <tiwai@suse.de>
[ Upstream commit 328e9f6973be2ee67862cb17bf6c0c5c5918cd72 ]
The error from snd_usb_mixer_apply_create_quirk() is ignored in the
current usb-audio driver code, which will continue the probing even
after the error. Let's take it more serious.
Fixes: 7b1eda223deb ("ALSA: usb-mixer: factor out quirks")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/usb/mixer.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 64fa1bbf0acb..54011f8543a7 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -2626,7 +2626,9 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
(err = snd_usb_mixer_status_create(mixer)) < 0)
goto _error;
- snd_usb_mixer_apply_create_quirk(mixer);
+ err = snd_usb_mixer_apply_create_quirk(mixer);
+ if (err < 0)
+ goto _error;
err = snd_device_new(chip->card, SNDRV_DEV_CODEC, mixer, &dev_ops);
if (err < 0)
--
2.20.1
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Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200116173641.22137-1-sashal@kernel.org>
2020-01-16 17:33 ` [alsa-devel] [PATCH AUTOSEL 4.9 043/251] ASoC: imx-sgtl5000: put of nodes if finding codec fails Sasha Levin
2020-01-16 17:33 ` [alsa-devel] [PATCH AUTOSEL 4.9 082/251] ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of() Sasha Levin
2020-01-16 17:34 ` Sasha Levin [this message]
2020-01-16 17:34 ` [alsa-devel] [PATCH AUTOSEL 4.9 124/251] ASoC: fix valid stream condition Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 156/251] ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 174/251] ALSA: aoa: onyx: always initialize register read value Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 180/251] ASoC: es8328: Fix copy-paste error in es8328_right_line_controls Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 181/251] ASoC: cs4349: Use PM ops 'cs4349_runtime_pm' Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 182/251] ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls Sasha Levin
2020-01-16 17:35 ` [alsa-devel] [PATCH AUTOSEL 4.9 184/251] ASoC: sun4i-i2s: RX and TX counter registers are swapped Sasha Levin
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