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Commit 21b3de88 authored by Denis Kirjanov's avatar Denis Kirjanov Committed by Takashi Iwai
Browse files

ALSA: als3000: check for the kzalloc return value 



Signed-off-by: default avatarDenis Kirjanov <kirjanov@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent edb66893

sound/pci/als300.c

+4 −0
Original line number Diff line number Diff line
@@ -394,6 +394,8 @@ static int snd_als300_playback_open(struct snd_pcm_substream *substream) 
	struct snd_als300_substream_data *data = kzalloc(sizeof(*data),

								GFP_KERNEL);



	if (!data)

		return -ENOMEM;

	snd_als300_dbgcallenter();

	chip->playback_substream = substream;

	runtime->hw = snd_als300_playback_hw;
@@ -425,6 +427,8 @@ static int snd_als300_capture_open(struct snd_pcm_substream *substream) 
	struct snd_als300_substream_data *data = kzalloc(sizeof(*data),

								GFP_KERNEL);



	if (!data)

		return -ENOMEM;

	snd_als300_dbgcallenter();

	chip->capture_substream = substream;

	runtime->hw = snd_als300_capture_hw;