ARM: 8181/1: Drop extra return statement

Commit d04ff7c74a6243e70298f72a2b9ab889eeb6fa17
(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@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index c245d903927fadfdee177b4d94b876ae2473618e..e8907117861ef81a79938df32b1889a80e7cdc5a 100644 (file)
--- 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;
 }
 
 /*