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| author | Dave Chinner <dchinner@redhat.com> | 2018-11-19 22:31:12 +0100 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-11-21 19:10:54 +0100 |
| commit | 494633fac7896afc2bce6f83fe7319946270540b (patch) | |
| tree | 86c87a32c846defd14da23cface9d4f6a8ee677e /mm/process_vm_access.c | |
| parent | iomap: dio data corruption and spurious errors when pipes fill (diff) | |
| download | linux-494633fac7896afc2bce6f83fe7319946270540b.tar.xz linux-494633fac7896afc2bce6f83fe7319946270540b.zip | |
vfs: vfs_dedupe_file_range() doesn't return EOPNOTSUPP
It returns EINVAL when the operation is not supported by the
filesystem. Fix it to return EOPNOTSUPP to be consistent with
the man page and clone_file_range().
Clean up the inconsistent error return handling while I'm there.
(I know, lipstick on a pig, but every little bit helps...)
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'mm/process_vm_access.c')
0 files changed, 0 insertions, 0 deletions