Commit ad0b0822 authored by Figo.zhang's avatar Figo.zhang Committed by Takashi Iwai
Browse files

ALSA: sgio2audio.c: clean up checking 



vfree() does it's own 'NULL' check,so no need for check before
calling it.

Signed-off-by: default avatarFigo.zhang <figo1802@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 13be1bf1

sound/mips/sgio2audio.c

+1 −2
Original line number Diff line number Diff line
@@ -619,7 +619,6 @@ static int snd_sgio2audio_pcm_hw_params(struct snd_pcm_substream *substream, 
/* hw_free callback */

static int snd_sgio2audio_pcm_hw_free(struct snd_pcm_substream *substream)

{

	if (substream->runtime->dma_area)

	vfree(substream->runtime->dma_area);

	substream->runtime->dma_area = NULL;

	return 0;