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Message-Id: <1437008650-23478-1-git-send-email-kernelpatch_update@163.com>
Date: Thu, 16 Jul 2015 09:04:10 +0800
From: kernelpatch_update <kernelpatch_update@....com>
To: perex@...ex.cz, tiwai@...e.de, david.henningsson@...onical.com,
kailang@...ltek.com, hui.wang@...onical.com
Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
kernelpatch_update <kernelpatch_update@....com>
Subject: [PATCH] ALSA: hda: fix kstrdup return value
In kstrdup we should return -ENOMEM when it reports an
memory allocation failure, while the -ENODEV is referred
to a failure in finding the cpu node in the device tree.
Signed-off-by: kernelpatch_update <kernelpatch_update@....com>
---
sound/pci/hda/hda_codec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 5de3c5d..d78fa71 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -975,7 +975,7 @@ int snd_hda_codec_new(struct hda_bus *bus, struct snd_card *card,
if (codec->bus->modelname) {
codec->modelname = kstrdup(codec->bus->modelname, GFP_KERNEL);
if (!codec->modelname) {
- err = -ENODEV;
+ err = -ENOMEM;
goto error;
}
}
--
1.9.1
--
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