librbd: return 0 on success in open_pools

diff --git a/src/librbd.cc b/src/librbd.cc
index 3e436ee9288240ed1f86234e86200d4ce10cd459..456c04b9c09efc12f2c4ae250be3543e059215a2 100644 (file)
--- a/src/librbd.cc
+++ b/src/librbd.cc
@@ -827,6 +827,7 @@ int librbd::RBDClient::open_pools(const char *pool_name, PoolCtx *ctx)
     return -1;
   }
   ctx->data = pool;
+  return 0;
 }
 
 int librbd::RBD::initialize(int argc, const char *argv[])