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| author | Bjorn Helgaas <bhelgaas@google.com> | 2015-07-17 15:30:26 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-08-13 15:57:22 -0500 |
| commit | 3c765399524308ab36777a443ce77e19810a97d7 (patch) | |
| tree | 2698456eafb15a32339f5d177fc6bb413e1bb321 /drivers/md | |
| parent | 67930995d7fb8ae7d2078822b563010b289ace2e (diff) | |
PCI: Rationalize pci_ats_queue_depth() error checking
We previously returned -ENODEV for devices that don't support ATS (except
that we always returned 0 for VFs, whether or not they support ATS).
For consistency, always return -EINVAL (not -ENODEV) if the device doesn't
support ATS. Return zero for VFs that support ATS.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/md')
0 files changed, 0 insertions, 0 deletions