messages/MBackfilLReserve: drop compat cruft

v3 was 8b46dd1dc009981f2fcae7b0e05155e81841c4a5 (pre-firefly).

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/messages/MBackfillReserve.h b/src/messages/MBackfillReserve.h
index 41f33557a183ae50f10e44bd5695581d9b5e78e6..f70c2946b30e0cf2ed4b673d2a0361fed365db43 100644 (file)
--- a/src/messages/MBackfillReserve.h
+++ b/src/messages/MBackfillReserve.h
@@ -19,7 +19,7 @@
 
 class MBackfillReserve : public Message {
   static const int HEAD_VERSION = 3;
-  static const int COMPAT_VERSION = 1;
+  static const int COMPAT_VERSION = 3;
 public:
   spg_t pgid;
   epoch_t query_epoch;
@@ -68,15 +68,8 @@ public:
     ::decode(pgid.pgid, p);
     ::decode(query_epoch, p);
     ::decode(type, p);
-    if (header.version > 1)
-      ::decode(priority, p);
-    else
-      priority = 0;
-    if (header.version >= 3)
-      ::decode(pgid.shard, p);
-    else
-      pgid.shard = shard_id_t::NO_SHARD;
-
+    ::decode(priority, p);
+    ::decode(pgid.shard, p);
   }
 
   void encode_payload(uint64_t features) override {