osd: tolerate rmw_flags==0

We will let OSD return a proper error instead of asserting.

This is effectively a backport of c313423cfda55a2231e000cd5ff20729310867f8.

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

diff --git a/src/messages/MOSDOp.h b/src/messages/MOSDOp.h
index 69d420e26090dbcf51d6b91bb0b2ef54709eddc7..0c6ac2c388d0b74c7a3fc74d539eb8c0c7f5b186 100644 (file)
--- a/src/messages/MOSDOp.h
+++ b/src/messages/MOSDOp.h
@@ -54,7 +54,6 @@ private:
   snapid_t snap_seq;
   vector<snapid_t> snaps;
   bool check_rmw(int flag) {
-    assert(rmw_flags);
     return rmw_flags & flag;
   }