remove duplicate check

rabbit_misc:table_filter already filters out elements which have
disappeared.

1 files changed, 3 insertions, 6 deletions

diff --git a/src/rabbit_binding.erl b/src/rabbit_binding.erl
index ca7be59a..7d13ea29 100644
--- a/src/rabbit_binding.erl
+++ b/src/rabbit_binding.erl
@@ -98,15 +98,12 @@ recover(XNames, QNames) ->
     XNameSet = sets:from_list(XNames),
     QNameSet = sets:from_list(QNames),
     rabbit_misc:table_filter(
-      fun (#route{binding = B = #binding{destination = Dst =
-                                             #resource{kind = Kind}}}) ->
-              %% The check against rabbit_durable_route is in case it
-              %% disappeared between getting the list and here
+      fun (#route{binding = #binding{destination = Dst =
+                                         #resource{kind = Kind}}}) ->
               sets:is_element(Dst, case Kind of
                                        exchange -> XNameSet;
                                        queue    -> QNameSet
-                                   end) andalso
-                  mnesia:read({rabbit_durable_route, B}) =/= []
+                                   end)
       end,
       fun (R = #route{binding = B = #binding{source = Src}}, Tx) ->
               case Tx of