Revert "ovn-controller: race between binding-run and patch-run for lo…

…calnet ports"

This reverts commit 3a83007.  It's really
nonobvious from the code why the condition added by that commit makes sense.
The new condition should not be necessary now that binding_run() always keeps
track of the local datapaths, since commit 7c040135cf351 (binding: Track local
datapaths even when no transaction is possible).

CC: Ramu Ramamurthy <[email protected]>
Signed-off-by: Ben Pfaff <[email protected]>
Acked-by: Russell Bryant <[email protected]>

ovn/controller/patch.c

@@ -280,7 +280,7 @@ void
 patch_run(struct controller_ctx *ctx, const struct ovsrec_bridge *br_int,
           struct hmap *local_datapaths)
 {
-    if (!ctx->ovs_idl_txn || !ctx->ovnsb_idl_txn) {
+    if (!ctx->ovs_idl_txn) {
         return;
     }