[PATCH] pcmcia: use bitfield instead of p_state and state
[linux-2.6.git] / sound / pcmcia / pdaudiocf / pdaudiocf_pcm.c
index 962e6d5..7f2a4de 100644 (file)
@@ -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;
 }