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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-03-16 10:23:51 -0400
committerJoerg Roedel <jroedel@suse.de>2017-03-22 10:42:17 -0400
commit8326c5d2057a06adb082f3547c5d1f75cfd33e57 (patch)
tree4fcf1f78089cbc14093ca20ad9ba9d040e7d6e89 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent97da3854c526d3a6ee05c849c96e48d21527606c (diff)
iommu/dmar: Rectify return code handling in detect_intel_iommu()
There is inconsistency in return codes across the functions called from detect_intel_iommu(). Make it consistent and propagate return code to the caller. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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