ALSA: gus: remove redundant pointer private_data

Pointer private_data is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'private_data' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/isa/gus/gus_reset.c b/sound/isa/gus/gus_reset.c
index 3d1fed0c2620d3063ce4cd0c5fcc26b21187877e..59b3f683d49b685bb14566a660bba7720a5ac1e0 100644 (file)
--- a/sound/isa/gus/gus_reset.c
+++ b/sound/isa/gus/gus_reset.c
@@ -292,7 +292,6 @@ void snd_gf1_free_voice(struct snd_gus_card * gus, struct snd_gus_voice *voice)
 {
        unsigned long flags;
        void (*private_free)(struct snd_gus_voice *voice);
-       void *private_data;
 
        if (voice == NULL || !voice->use)
                return;
@@ -300,7 +299,6 @@ void snd_gf1_free_voice(struct snd_gus_card * gus, struct snd_gus_voice *voice)
        snd_gf1_clear_voices(gus, voice->number, voice->number);
        spin_lock_irqsave(&gus->voice_alloc, flags);
        private_free = voice->private_free;
-       private_data = voice->private_data;
        voice->private_free = NULL;
        voice->private_data = NULL;
        if (voice->pcm)