iommu/vt-d: Fix error handling in ANDD processing

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If we failed to find an ACPI device to correspond to an ANDD record, we
would fail to increment our pointer and would just process the same record
over and over again, with predictable results.

Turn it from a while() loop into a for() loop to let the 'continue' in
the error paths work correctly.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

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David Woodhouse 2014-04-01 14:58:36 +01:00

parent 14d4056996

commit 7713ec066a

1 changed files with 3 additions and 5 deletions

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drivers/iommu/dmar.c

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