svcrdma: Close connection when a send error occurs
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index a8fab99..0f8798d 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -314,7 +314,6 @@
err:
svc_rdma_unmap_dma(ctxt);
svc_rdma_put_context(ctxt, 0);
- /* Fatal error, close transport */
return -EIO;
}
@@ -571,6 +570,7 @@
err:
svc_rdma_unmap_dma(ctxt);
svc_rdma_put_context(ctxt, 1);
+ pr_err("svcrdma: failed to send reply, rc=%d\n", ret);
return -EIO;
}
@@ -642,6 +642,9 @@
ret = send_reply(rdma, rqstp, res_page, rdma_resp, ctxt, vec,
inline_bytes);
+ if (ret < 0)
+ goto err1;
+
svc_rdma_put_req_map(rdma, vec);
dprintk("svcrdma: send_reply returns %d\n", ret);
return ret;
@@ -651,5 +654,6 @@
err0:
svc_rdma_put_req_map(rdma, vec);
svc_rdma_put_context(ctxt, 0);
- return ret;
+ set_bit(XPT_CLOSE, &rdma->sc_xprt.xpt_flags);
+ return -ENOTCONN;
}