pybind/cephfs: s/ceph_buffer_free/free/

free() assumes how libcephfs manages the memory. let's use
ceph_buffer_free() for better encapsulation.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/pybind/cephfs/cephfs.pyx b/src/pybind/cephfs/cephfs.pyx
index c2027707c7c74dd6703662ff478ead3c02d4ea1d..f568caf59fb00ae6783138e8a8e8cc2842e6b498 100644 (file)
--- a/src/pybind/cephfs/cephfs.pyx
+++ b/src/pybind/cephfs/cephfs.pyx
@@ -526,7 +526,7 @@ cdef class LibCephFS(object):
 
             return decode_cstr(addrs)
         finally:
-            free(addrs)
+            ceph_buffer_free(addrs)
 
 
     def conf_read_file(self, conffile=None):