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| author | Paul Durrant <paul.durrant@citrix.com> | 2017-02-13 18:03:22 +0100 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2017-02-13 19:49:00 +0100 |
| commit | dc9eab6fd94dd26340749321bba2c58634761516 (patch) | |
| tree | f8c05ab25635c57dc168172b4307f7ae0bab7fe9 /drivers/xen/evtchn.c | |
| parent | xen: optimize xenbus driver for multiple concurrent xenstore accesses (diff) | |
| download | linux-dc9eab6fd94dd26340749321bba2c58634761516.tar.xz linux-dc9eab6fd94dd26340749321bba2c58634761516.zip | |
xen/privcmd: return -ENOTTY for unimplemented IOCTLs
The code sets the default return code to -ENOSYS but then overrides this
to -EINVAL in the switch() statement's default case, which is clearly
silly.
This patch removes the override and sets the default return code to
-ENOTTY, which is the conventional return for an unimplemented ioctl.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'drivers/xen/evtchn.c')
0 files changed, 0 insertions, 0 deletions