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iommu/vt-d: Fix signedness bug in alloc_irte()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 9 Jan 2014 05:32:36 +0000 (08:32 +0300)
committerJoerg Roedel <joro@8bytes.org>
Thu, 9 Jan 2014 12:05:45 +0000 (13:05 +0100)
"index" needs to be signed for the error handling to work.  I deleted a
little bit of obsolete cruft related to "index" and "start_index" as
well.

Fixes: 360eb3c5687e ('iommu/vt-d: use dedicated bitmap to track remapping entry allocation status')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
drivers/iommu/intel_irq_remapping.c patch | blob | history

diff --cc drivers/iommu/intel_irq_remapping.c
Simple merge
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