From 2a578f3b4c5dbac4828de52e72bb79f3e9f4d1a2 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 27 Feb 2006 18:35:46 +0100 Subject: [PATCH] [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: Jesper Juhl Signed-off-by: Takashi Iwai --- sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c index 962e6d525564..7f2a4de1d35d 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c @@ -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; - } + + vfree(runtime->dma_area); + runtime->dma_area = NULL; return 0; } -- 2.20.1