md-cache: fix indention to silence Coverity

Coverity complains about the incorrect indention:

    *** CID 1357867:  Control flow issues  (NESTING_INDENT_MISMATCH)
    ...
    2566                     if (conf->mdc_invalidation)
    2567                             ret = mdc_invalidate (this, data);
    >>>     CID 1357867:  Control flow issues  (NESTING_INDENT_MISMATCH)
    >>>     This 'if'  statement is indented to column 25, as if it were nested within the preceding parent statement, but it is not.
    2568                             if (default_notify (this, event, data) != 0)
    2569      	                         ret = -1;
    2570                     break;
    ...

Even when md-cache does not have cache-invalidation on, we need to pass
the upcall to the next xlator.

Change-Id: I6d2a174eb54e3df270920aae9673b5010c235f25
CID: 1357867
BUG: 1211863
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/14971
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Reviewed-by: Poornima G <pgurusid@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions