diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index c80995af82d..54edf2ac48a 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -867,6 +867,7 @@ rpcrdma_ep_connect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia) if (ep->rep_connected != 0) { struct rpcrdma_xprt *xprt; retry: + dprintk("RPC: %s: reconnecting...\n", __func__); rc = rpcrdma_ep_disconnect(ep, ia); if (rc && rc != -ENOTCONN) dprintk("RPC: %s: rpcrdma_ep_disconnect" @@ -879,7 +880,7 @@ retry: id = rpcrdma_create_id(xprt, ia, (struct sockaddr *)&xprt->rx_data.addr); if (IS_ERR(id)) { - rc = PTR_ERR(id); + rc = -EHOSTUNREACH; goto out; } /* TEMP TEMP TEMP - fail if new device: @@ -893,20 +894,30 @@ retry: printk("RPC: %s: can't reconnect on " "different device!\n", __func__); rdma_destroy_id(id); - rc = -ENETDOWN; + rc = -ENETUNREACH; goto out; } /* END TEMP */ + rc = rdma_create_qp(id, ia->ri_pd, &ep->rep_attr); + if (rc) { + dprintk("RPC: %s: rdma_create_qp failed %i\n", + __func__, rc); + rdma_destroy_id(id); + rc = -ENETUNREACH; + goto out; + } rdma_destroy_qp(ia->ri_id); rdma_destroy_id(ia->ri_id); ia->ri_id = id; - } - - rc = rdma_create_qp(ia->ri_id, ia->ri_pd, &ep->rep_attr); - if (rc) { - dprintk("RPC: %s: rdma_create_qp failed %i\n", - __func__, rc); - goto out; + } else { + dprintk("RPC: %s: connecting...\n", __func__); + rc = rdma_create_qp(ia->ri_id, ia->ri_pd, &ep->rep_attr); + if (rc) { + dprintk("RPC: %s: rdma_create_qp failed %i\n", + __func__, rc); + /* do not update ep->rep_connected */ + return -ENETUNREACH; + } } /* XXX Tavor device performs badly with 2K MTU! */ |