marker : fixing memory leak issue in marker

marker : fixing memory leak issue in marker

In marker_readdirp_cbk, variable resolvedpath is not properly freed
and because of which there was a memory leak. The patch fixes it.

Change-Id: I9d80f72e3551aa912369257da3e8e2b261a2067f
BUG: 1284419
Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-on: http://review.gluster.org/12719
Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>