cls/rbd/cls_rbd.cc: reuse existing variable with same name

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/cls/rbd/cls_rbd.cc b/src/cls/rbd/cls_rbd.cc
index 36271dab4443eb8f039079f5ad90410ccd88a2f5..39a87224b418cfddc264f0614617b81fd7eaaffe 100644 (file)
--- a/src/cls/rbd/cls_rbd.cc
+++ b/src/cls/rbd/cls_rbd.cc
@@ -3068,7 +3068,7 @@ int mirror_set_enabled(cls_method_context_t hctx, bufferlist *in,
     }
   } else {
     std::vector<cls::rbd::MirrorPeer> peers;
-    int r = mirror::read_peers(hctx, &peers);
+    r = mirror::read_peers(hctx, &peers);
     if (r < 0 && r != -ENOENT) {
       return r;
     }