From ad0b0822f98ef547e2461ce463e4233bad7848a8 Mon Sep 17 00:00:00 2001 From: "Figo.zhang" Date: Sun, 7 Jun 2009 13:37:27 +0800 Subject: ALSA: sgio2audio.c: clean up checking vfree() does it's own 'NULL' check,so no need for check before calling it. Signed-off-by: Figo.zhang Signed-off-by: Takashi Iwai --- sound/mips/sgio2audio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound') diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 66f3b48ceaf..e497525bc11 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -619,8 +619,7 @@ 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); + vfree(substream->runtime->dma_area); substream->runtime->dma_area = NULL; return 0; } -- cgit v1.2.3