From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz,
tiwai@suse.com, timur@tabi.org, nicoleotsuka@gmail.com,
Xiubo.Lee@gmail.com, fabio.estevam@nxp.com,
peter.ujfalusi@ti.com, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-omap@vger.kernel.org
Subject: [PATCH 3/3] ASoC: omap-hdmi-audio: Handle return value of devm_kasprintf
Date: Wed, 20 Sep 2017 15:36:11 +0530 [thread overview]
Message-ID: <1505901971-12004-4-git-send-email-arvind.yadav.cs@gmail.com> (raw)
In-Reply-To: <1505901971-12004-1-git-send-email-arvind.yadav.cs@gmail.com>
devm_kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
sound/soc/omap/omap-hdmi-audio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c
index 3e9cc48..8eeac7c 100644
--- a/sound/soc/omap/omap-hdmi-audio.c
+++ b/sound/soc/omap/omap-hdmi-audio.c
@@ -362,6 +362,9 @@ static int omap_hdmi_audio_probe(struct platform_device *pdev)
card->name = devm_kasprintf(dev, GFP_KERNEL,
"HDMI %s", dev_name(ad->dssdev));
+ if (!card->name)
+ return -ENOMEM;
+
card->owner = THIS_MODULE;
card->dai_link =
devm_kzalloc(dev, sizeof(*(card->dai_link)), GFP_KERNEL);
--
1.9.1
next prev parent reply other threads:[~2017-09-20 10:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-20 10:06 [PATCH 0/3] ASoC: Handle return value of devm_kasprintf Arvind Yadav
2017-09-20 10:06 ` [PATCH 1/3] ASoC: davinci-mcasp: " Arvind Yadav
2017-09-21 11:11 ` Peter Ujfalusi
2017-09-21 15:55 ` Applied "ASoC: davinci-mcasp: Handle return value of devm_kasprintf" to the asoc tree Mark Brown
2017-09-20 10:06 ` [PATCH 2/3] ASoC: fsl-asoc-card: Handle return value of devm_kasprintf Arvind Yadav
2017-09-20 10:06 ` Arvind Yadav [this message]
2017-09-21 15:55 ` Applied "ASoC: omap-hdmi-audio: Handle return value of devm_kasprintf" to the asoc tree Mark Brown
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