diff options
| author | Minghao Chi <chi.minghao@zte.com.cn> | 2022-01-17 11:03:57 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-01-24 13:31:56 +0000 |
| commit | de531908ca4251918f3aff4b21440a8f7b96b0b7 (patch) | |
| tree | a4e9b898e12d0965da32c7cdd49fcd18b217b6a7 /sound/soc/samsung | |
| parent | 4ec19deec7ffae843c3445ac7d2cfcc78c56c145 (diff) | |
ASoC: samsung: remove unneeded ret variable
Return value from io_remap_pfn_range() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Link: https://lore.kernel.org/r/20220117110357.863990-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/samsung')
| -rw-r--r-- | sound/soc/samsung/idma.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c index c3f1b054e238..402ccadad46c 100644 --- a/sound/soc/samsung/idma.c +++ b/sound/soc/samsung/idma.c @@ -244,17 +244,14 @@ static int idma_mmap(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; unsigned long size, offset; - int ret; /* From snd_pcm_lib_mmap_iomem */ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); size = vma->vm_end - vma->vm_start; offset = vma->vm_pgoff << PAGE_SHIFT; - ret = io_remap_pfn_range(vma, vma->vm_start, + return io_remap_pfn_range(vma, vma->vm_start, (runtime->dma_addr + offset) >> PAGE_SHIFT, size, vma->vm_page_prot); - - return ret; } static irqreturn_t iis_irq(int irqno, void *dev_id) |