s390/dma: remove gratuitous brackets
Remove gratuitous brackets in dma_mapping_error.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h
index 2f8c1ab..3fbc67d 100644
--- a/arch/s390/include/asm/dma-mapping.h
+++ b/arch/s390/include/asm/dma-mapping.h
@@ -53,7 +53,7 @@
debug_dma_mapping_error(dev, dma_addr);
if (dma_ops->mapping_error)
return dma_ops->mapping_error(dev, dma_addr);
- return (dma_addr == DMA_ERROR_CODE);
+ return dma_addr == DMA_ERROR_CODE;
}
static inline void *dma_alloc_coherent(struct device *dev, size_t size,