[ALSA] Remove vmalloc wrapper, kfree_nocheck()

- Remove vmalloc wrapper
- Add release_and_free_resource() to remove kfree_nocheck() from each driver
  and simplify the code

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 5429b169877a..4589c637a25e 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -692,9 +692,9 @@ static int snd_pcm_alloc_vmalloc_buffer(snd_pcm_substream_t *subs, size_t size)
         if (runtime->dma_area) {
                 if (runtime->dma_bytes >= size)
                         return 0; /* already large enough */
-                vfree_nocheck(runtime->dma_area);
+                vfree(runtime->dma_area);
         }
-        runtime->dma_area = vmalloc_nocheck(size);
+        runtime->dma_area = vmalloc(size);
         if (! runtime->dma_area)
                 return -ENOMEM;
         runtime->dma_bytes = size;
@@ -706,7 +706,7 @@ static int snd_pcm_free_vmalloc_buffer(snd_pcm_substream_t *subs)
 {
         snd_pcm_runtime_t *runtime = subs->runtime;
         if (runtime->dma_area) {
-                vfree_nocheck(runtime->dma_area);
+                vfree(runtime->dma_area);
                 runtime->dma_area = NULL;
         }
         return 0;