Zhouyi Zhou e28045ab2e iommu/omap: Check for NULL in iopte_free() ...

The iopte_free() function should check for NULL because
kmem_cache_free() will panic on NULL argument.

Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

2014-03-05 23:02:40 +01:00

30 KiB

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