crush/CrushTester: fix signed/unsigned warning

Fixes: #12120
Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/crush/CrushTester.cc b/src/crush/CrushTester.cc
index 2a3ae8f47b456b61ca2d67fc20f6736593eb4f23..bf303cf074062025629d7f95a60d5f6da2625191 100644 (file)
--- a/src/crush/CrushTester.cc
+++ b/src/crush/CrushTester.cc
@@ -396,7 +396,7 @@ namespace {
   class CrushWalker : public CrushTreeDumper::Dumper<void> {
     typedef void DumbFormatter;
     typedef CrushTreeDumper::Dumper<DumbFormatter> Parent;
-    unsigned max_id;
+    int max_id;
   public:
     CrushWalker(const CrushWrapper *crush, unsigned max_id)
       : Parent(crush), max_id(max_id) {}