From: Colin Ian King colin.king@canonical.com
Pointer 'dma' is being assigned but is never used hence it is redundant and can be removed.
Cleans up two clang warnings: warning: variable 'dma' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King colin.king@canonical.com --- sound/pci/cs5535audio/cs5535audio.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index de409cda50aa..4590086d9cd8 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -192,8 +192,6 @@ static void process_bm0_irq(struct cs5535audio *cs5535au) bm_stat = cs_readb(cs5535au, ACC_BM0_STATUS); spin_unlock(&cs5535au->reg_lock); if (bm_stat & EOP) { - struct cs5535audio_dma *dma; - dma = cs5535au->playback_substream->runtime->private_data; snd_pcm_period_elapsed(cs5535au->playback_substream); } else { dev_err(cs5535au->card->dev, @@ -208,11 +206,8 @@ static void process_bm1_irq(struct cs5535audio *cs5535au) spin_lock(&cs5535au->reg_lock); bm_stat = cs_readb(cs5535au, ACC_BM1_STATUS); spin_unlock(&cs5535au->reg_lock); - if (bm_stat & EOP) { - struct cs5535audio_dma *dma; - dma = cs5535au->capture_substream->runtime->private_data; + if (bm_stat & EOP) snd_pcm_period_elapsed(cs5535au->capture_substream); - } }
static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)