From b7e41867a4c9e3613494fbda1c5995f9ed39f3f1 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Fri, 19 Feb 2021 17:16:35 -0600 Subject: [PATCH] ASoC: sh: siu_pcm: remove unused variable 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 Link: https://lore.kernel.org/r/20210219231635.5749-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- 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 */ -- 2.11.0