Messages in this thread Patch in this message | | | From | Liu Shixin <> | Subject | [PATCH -next] dmaengine: sf-pdma: Remove set but not used variable "desc" | Date | Thu, 17 Sep 2020 15:17:56 +0800 |
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Fixes gcc '-Wunused-but-set-variable' warning:
drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet': drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc' [-Wunused-variable]
After commit 8f6b6d060602 ("dmaengine: sf-pdma: Fix an error that calls callback twice"), variable 'desc' is never used. Remove it to avoid build warning.
Signed-off-by: Liu Shixin <liushixin2@huawei.com> --- drivers/dma/sf-pdma/sf-pdma.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 754994087e5f..1e66c6990d81 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -284,7 +284,6 @@ static void sf_pdma_free_desc(struct virt_dma_desc *vdesc) static void sf_pdma_donebh_tasklet(unsigned long arg) { struct sf_pdma_chan *chan = (struct sf_pdma_chan *)arg; - struct sf_pdma_desc *desc = chan->desc; unsigned long flags; spin_lock_irqsave(&chan->lock, flags); -- 2.25.1
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