diff options
| -rw-r--r-- | kernel/dma/direct.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index 170bd322a94a..674a8da22844 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -301,9 +301,7 @@ int dma_direct_supported(struct device *dev, u64 mask) min_mask = min_t(u64, min_mask, (max_pfn - 1) << PAGE_SHIFT); - if (mask >= phys_to_dma(dev, min_mask)) - return 0; - return 1; + return mask >= phys_to_dma(dev, min_mask); } int dma_direct_mapping_error(struct device *dev, dma_addr_t dma_addr) |