reflink: also treat EINVAL as not supported
authorChristoph Hellwig <hch@lst.de>
Sun, 7 Feb 2016 22:27:15 +0000 (09:27 +1100)
committerDave Chinner <david@fromorbit.com>
Sun, 7 Feb 2016 22:27:15 +0000 (09:27 +1100)
commit06d19b018da203812d0b65944556ab832a07553d
treee05b15fc95764991addaf654c71e735b88b394df
parent3cca5094d6c9ee3c6dc84677b78f6a2fc8167371
reflink: also treat EINVAL as not supported

This can be returned by various implementations of the ioctl.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
common/reflink