diff options
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_transport.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 55e2ca036584..63dbf16dbe7f 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -388,7 +388,13 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, listen_id = svc_rdma_create_listen_id(net, sa, cma_xprt); if (IS_ERR(listen_id)) { - kfree(cma_xprt); + /* _svc_xprt_create() acquired one module reference and + * puts it on xpo_create failure. svc_xprt_free() puts + * a second one when the kref drops to zero. Take a + * compensating reference so both puts are balanced. + */ + __module_get(cma_xprt->sc_xprt.xpt_class->xcl_owner); + svc_xprt_put(&cma_xprt->sc_xprt); return ERR_CAST(listen_id); } cma_xprt->sc_cm_id = listen_id; |