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diff --git a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
--- a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
+++ b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
@@ -288,11 +288,15 @@
{
}
+#define DMA_MAPPING_ERROR (~(dma_addr_t)0)
+
static inline int
dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
{
- return (dma_addr == 0);
+ if (dma_addr == 0 || dma_addr == DMA_MAPPING_ERROR)
+ return (-ENOMEM);
+ return (0);
}
static inline unsigned int dma_set_max_seg_size(struct device *dev,

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