osd: fix snap dne error code

diff --git a/src/osd/ReplicatedPG.cc b/src/osd/ReplicatedPG.cc
index 213ea58cd5fef851eae342806523a0cb3f943459..952ea6e5d072ca577184b9824acc7a8884dcb99c 100644 (file)
--- a/src/osd/ReplicatedPG.cc
+++ b/src/osd/ReplicatedPG.cc
@@ -587,7 +587,7 @@ void ReplicatedPG::op_read(MOSDOp *op)
   // do it.
   if (poid.oid.snap && !pick_read_snap(poid)) {
     // we have no revision for this request.
-    r = -EEXIST;
+    r = -ENOENT;
     goto done;
   }