iommu/amd: Don't use IS_ERR_VALUE to check integer values

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Use the better 'var < 0' check.

Fixes: 7aba6cb9ee ('iommu/amd: Make call-sites of get_device_id aware of its return value')
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2016-04-21 18:21:31 +02:00

parent 2d8e1f039d

commit 9ee35e4c6f

1 changed files with 10 additions and 10 deletions

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drivers/iommu/amd_iommu.c

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