From: YueHaibing <yuehaib...@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warnings:

sound/ppc/snd_ps3.c: In function 'snd_ps3_program_dma':
sound/ppc/snd_ps3.c:236:8: warning: variable 'start_vaddr' set but not used 
[-Wunused-but-set-variable]
sound/ppc/snd_ps3.c: In function 'snd_ps3_pcm_open':
sound/ppc/snd_ps3.c:529:6: warning: variable 'pcm_index' set but not used 
[-Wunused-but-set-variable]

They are never used and can be removed.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 sound/ppc/snd_ps3.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 521236e..f77a0d5 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -233,7 +233,6 @@ static int snd_ps3_program_dma(struct snd_ps3_card_info 
*card,
        int fill_stages, dma_ch, stage;
        enum snd_ps3_ch ch;
        uint32_t ch0_kick_event = 0; /* initialize to mute gcc */
-       void *start_vaddr;
        unsigned long irqsave;
        int silent = 0;
 
@@ -257,7 +256,6 @@ static int snd_ps3_program_dma(struct snd_ps3_card_info 
*card,
        fill_stages = 4;
        spin_lock_irqsave(&card->dma_lock, irqsave);
        for (ch = 0; ch < 2; ch++) {
-               start_vaddr = card->dma_next_transfer_vaddr[0];
                for (stage = 0; stage < fill_stages; stage++) {
                        dma_ch = stage * 2 + ch;
                        if (silent)
@@ -526,9 +524,7 @@ static int snd_ps3_pcm_open(struct snd_pcm_substream 
*substream)
 {
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct snd_ps3_card_info *card = snd_pcm_substream_chip(substream);
-       int pcm_index;
 
-       pcm_index = substream->pcm->device;
        /* to retrieve substream/runtime in interrupt handler */
        card->substream = substream;
 
-- 
2.7.4


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