diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-09-20 12:06:11 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-21 16:56:03 +0200 |
| commit | 94a6a8e8b57a8ece33b97a6dfc5f7eae61ff96f8 (patch) | |
| tree | 734e30fce588a8021c1b6ec4495c4eef48779f48 /sound | |
| parent | Linux 4.14-rc1 (diff) | |
| download | linux-94a6a8e8b57a8ece33b97a6dfc5f7eae61ff96f8.tar.xz linux-94a6a8e8b57a8ece33b97a6dfc5f7eae61ff96f8.zip | |
ASoC: omap-hdmi-audio: Handle return value of devm_kasprintf
devm_kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/omap/omap-hdmi-audio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c index 3e9cc4842a1d..8eeac7cab1c1 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); |