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ALSA: hda - Fix missing va_end() call in snd_hda_codec_pcm_new()

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Reported by coverity CID 1296024.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-04-27 16:39:19 +02:00
parent 07b0e5d49d
commit 30e5f003ff
1 changed files with 2 additions and 1 deletions
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3
sound/pci/hda/hda_codec.c
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@ -873,14 +873,15 @@ struct hda_pcm *snd_hda_codec_pcm_new(struct hda_codec *codec,
struct hda_pcm *pcm; struct hda_pcm *pcm;
va_list args; va_list args;
va_start(args, fmt);
pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
if (!pcm) if (!pcm)
return NULL; return NULL;
pcm->codec = codec; pcm->codec = codec;
kref_init(&pcm->kref); kref_init(&pcm->kref);
va_start(args, fmt);
pcm->name = kvasprintf(GFP_KERNEL, fmt, args); pcm->name = kvasprintf(GFP_KERNEL, fmt, args);
va_end(args);
if (!pcm->name) { if (!pcm->name) {
kfree(pcm); kfree(pcm);
return NULL; return NULL;