1 files changed, 0 insertions, 8 deletions

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index b597408d5faa..1c6be91dfb98 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1527,13 +1527,11 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream,
 static int snd_pcm_drop(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime;
-        struct snd_card *card;
         int result = 0;
         
         if (PCM_RUNTIME_CHECK(substream))
                 return -ENXIO;
         runtime = substream->runtime;
-        card = substream->pcm->card;
 
         if (runtime->status->state == SNDRV_PCM_STATE_OPEN ||
             runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED ||
@@ -2065,7 +2063,6 @@ static int snd_pcm_open_file(struct file *file,
 {
         struct snd_pcm_file *pcm_file;
         struct snd_pcm_substream *substream;
-        struct snd_pcm_str *str;
         int err;
 
         if (rpcm_file)
@@ -2082,7 +2079,6 @@ static int snd_pcm_open_file(struct file *file,
         }
         pcm_file->substream = substream;
         if (substream->ref_count == 1) {
-                str = substream->pstr;
                 substream->file = pcm_file;
                 substream->pcm_release = pcm_release_private;
         }
@@ -3024,11 +3020,9 @@ static const struct vm_operations_struct snd_pcm_vm_ops_status =
 static int snd_pcm_mmap_status(struct snd_pcm_substream *substream, struct file *file,
                                struct vm_area_struct *area)
 {
-        struct snd_pcm_runtime *runtime;
         long size;
         if (!(area->vm_flags & VM_READ))
                 return -EINVAL;
-        runtime = substream->runtime;
         size = area->vm_end - area->vm_start;
         if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_status)))
                 return -EINVAL;
@@ -3063,11 +3057,9 @@ static const struct vm_operations_struct snd_pcm_vm_ops_control =
 static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file *file,
                                 struct vm_area_struct *area)
 {
-        struct snd_pcm_runtime *runtime;
         long size;
         if (!(area->vm_flags & VM_READ))
                 return -EINVAL;
-        runtime = substream->runtime;
         size = area->vm_end - area->vm_start;
         if (size != PAGE_ALIGN(sizeof(struct snd_pcm_mmap_control)))
                 return -EINVAL;