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Commit 2a578f3b authored by Jesper Juhl's avatar Jesper Juhl Committed by Jaroslav Kysela
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[ALSA] Don't NULL check vfree argument in pdaudiocf_pcm.c 



Modules: PDAudioCF driver

Don't check pointers passed to vfree for null in pdaudiocf_pcm.c

Signed-off-by: default avatarJesper Juhl <Jesper.Juhl@Gmail.Com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0bbbc4ca

sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c

+3 −4
Original line number Diff line number Diff line
@@ -66,10 +66,9 @@ static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, size_t s 
static int snd_pcm_free_vmalloc_buffer(struct snd_pcm_substream *subs)

{

	struct snd_pcm_runtime *runtime = subs->runtime;

	if (runtime->dma_area) {



	vfree(runtime->dma_area);

	runtime->dma_area = NULL;

	}

	return 0;

}