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dma-coherent: remove an unused variable

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Christoph Hellwig
2017-09-04 08:29:48 +02:00
parent 4a75682ce3
commit 34bbf1335f
1 changed files with 0 additions and 1 deletions
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drivers/base/dma-coherent.c
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@@ -157,7 +157,6 @@ static void *__dma_alloc_from_coherent(struct dma_coherent_mem *mem,
int order = get_order(size);
unsigned long flags;
int pageno;
int dma_memory_map;
void *ret;
spin_lock_irqsave(&mem->spinlock, flags);