[PATCH] arm: Drop extra return statement

[Laura Abbott]

Commit 513510ddba9650fc7da456eefeb0ead7632324f6
(common: dma-mapping: introduce common remapping functions)
managed to end up with an extra return statement from the
original patch. Drop it.

Signed-off-by: Laura Abbott <lauraa at codeaurora.org>
---
 arch/arm/mm/dma-mapping.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index c245d90..e890711 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1198,7 +1198,6 @@ __iommu_alloc_remap(struct page **pages, size_t size, gfp_t gfp, pgprot_t prot,
 {
 	return dma_common_pages_remap(pages, size,
 			VM_ARM_DMA_CONSISTENT | VM_USERMAP, prot, caller);
-	return NULL;
 }
 
 /*
-- 
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