glusterd : barrier enable/disable should fail if already enabled/disabled

In barrier notify function, if we fail to set the barrier option execution goes
to default_notify which returns 0 and command returns success.

Fix : We need not call the default_notify function when handling
GF_EVENT_TRANSLATOR_OP in barrier xlator's notify.

Change-Id: Ia2c361b43cca7791c29829d69dcd6fc7923102f6
BUG: 1092841
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/7609
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Sachin Pandit <spandit@redhat.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>

0 files changed, 0 insertions, 0 deletions