mds: fix shadow

Coverity cid 29

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

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index 63ce8678443678f40213adcb7389bc9026ba6aa8..35949384776a5cec221798e8828417c0ef25307a 100644 (file)
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -556,10 +556,10 @@ bool MDSMonitor::preprocess_command(MMonCommand *m)
        if (!b.length()) {
          r = -ENOENT;
        } else {
-         MDSMap m(g_ceph_context);
-         m.decode(b);
-         m.encode(rdata);
-         ss << "got mdsmap epoch " << m.get_epoch();
+         MDSMap mm(g_ceph_context);
+         mm.decode(b);
+         mm.encode(rdata);
+         ss << "got mdsmap epoch " << mm.get_epoch();
        }
       } else {
        mdsmap.encode(rdata);