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iommu/omap: Check for NULL in iopte_free()
authorZhouyi Zhou <zhouzhouyi@gmail.com>
Wed, 5 Mar 2014 10:20:19 +0000 (18:20 +0800)
committerJoerg Roedel <joro@8bytes.org>
Wed, 5 Mar 2014 22:02:40 +0000 (23:02 +0100)
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>
drivers/iommu/omap-iommu.c patch | blob | history

diff --cc drivers/iommu/omap-iommu.c
Simple merge
Pandora Kernel Repository