libgfapi: In glfs_resolve_at(), do not override the previous return value.

Overriding ret to contain glfs_loc_touchup()s' return value implies that
if glfs_loc_touchup() is successful, glfs_resolve_at() is also successful
which is not necessarily true. This was causing glfs_resolve_at() to
succeed even if it couldn't resolve, thus create and other fops would
fail. Hence overriding ret only if glfs_loc_touchup() fails.

Change-Id: I0804afbd120b3798abe07e870bfc40bf162bc289
BUG: 1066837
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/7125
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

0 files changed, 0 insertions, 0 deletions