dma-coherent: remove an unused variable

Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
mariux64 · Sep 4, 2017 · 34bbf13 · 34bbf13
1 parent 4a75682
commit 34bbf13
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/base/dma-coherent.c b/drivers/base/dma-coherent.c
@@ -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);