AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0
commitb8d9905d025d80a2357e8ce4704fde2923f6a1bd
authorJoerg Roedel <joerg.roedel@amd.com>
Mon, 8 Dec 2008 13:40:26 +0000 (8 14:40 +0100)
committerJoerg Roedel <joerg.roedel@amd.com>
Mon, 8 Dec 2008 13:58:55 +0000 (8 14:58 +0100)
tree211d3062a9f9da39fd1cc5475a4cfba5e1ba5cd5
parent8ad909c4c1b91bd35ba6a2af5e7ab3fc8d9fe283
AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0

Impact: minor fix

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/amd_iommu.c