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| /linux-master/drivers/pci/ | ||
| H A D | ats.c | diff a021f301 Fri Jul 17 14:43:27 MDT 2015 Bjorn Helgaas <bhelgaas@google.com> PCI: Clean up ATS error handling There's no need to BUG() if we enable ATS when it's already enabled. We don't need to BUG() when disabling ATS on a device that doesn't support ATS or if it's already disabled. If ATS is enabled, certainly we found an ATS capability in the past, so it should still be there now. Clean up these error paths. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Joerg Roedel <jroedel@suse.de> |
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