1 files changed, 2 insertions, 0 deletions

diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index e55427f73dfe..721dae795d68 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -681,6 +681,8 @@ rpcrdma_conn_func(struct rpcrdma_ep *ep)
         struct rpc_xprt *xprt = ep->rep_xprt;
 
         spin_lock_bh(&xprt->transport_lock);
+        if (++xprt->connect_cookie == 0)        /* maintain a reserved value */
+                ++xprt->connect_cookie;
         if (ep->rep_connected > 0) {
                 if (!xprt_test_and_set_connected(xprt))
                         xprt_wake_pending_tasks(xprt, 0);