AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0

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Impact: minor fix

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Joerg Roedel 2008-12-08 14:40:26 +01:00

parent 8ad909c4c1

commit b8d9905d02

1 changed files with 2 additions and 1 deletions

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arch/x86/kernel/amd_iommu.c

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