cppcheck warning:
sound/soc/sh/siu_pcm.c:225:8: style: Variable 'virt' is assigned a value that is never used. [unreadVariable]
virt = PERIOD_OFFSET(rt->dma_area, ^
It's not clear what this variable was needed for, remove it.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/sh/siu_pcm.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index 6496300f73a9..0a8a3c314a73 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -217,14 +217,10 @@ static void siu_io_work(struct work_struct *work) if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { dma_addr_t buff; size_t count; - u8 *virt;
buff = (dma_addr_t)PERIOD_OFFSET(rt->dma_addr, siu_stream->cur_period, siu_stream->period_bytes); - virt = PERIOD_OFFSET(rt->dma_area, - siu_stream->cur_period, - siu_stream->period_bytes); count = siu_stream->period_bytes;
/* DMA transfer start */