iommu/vt-d: Adjust the return value of the parse_ioapics_under_ir

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Adjust the return value of parse_ioapics_under_ir as
negative value representing failure and "0" representing
succcess. Just make it consistent with other function
implementations, and we can judge if calling is successfull
by if (!parse_ioapics_under_ir()) style.

Signed-off-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Baoquan He 2015-10-22 14:00:51 +08:00 • committed by Joerg Roedel

parent 344cb4e0b6

commit a13c8f27e4

1 changed files with 3 additions and 3 deletions

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drivers/iommu/intel_irq_remapping.c

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