Messages in this thread Patch in this message | | | From | Jesper Juhl <> | Subject | [PATCH] Don't check pointers passed to vfree for null in pdaudiocf_pcm.c | Date | Sat, 4 Feb 2006 21:29:30 +0100 |
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Don't check pointers passed to vfree for null in pdaudiocf_pcm.c - it's pointless.
Signed-off-by: Jesper Juhl <Jesper.Juhl@Gmail.Com> ---
sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-)
--- linux-2.6.16-rc2-git1-orig/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c 2006-02-04 14:44:23.000000000 +0100 +++ linux-2.6.16-rc2-git1/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c 2006-02-04 21:26:37.000000000 +0100 @@ -66,10 +66,9 @@ static int snd_pcm_alloc_vmalloc_buffer( 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; }
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