From 305fd2ba06f49c8d969a8e02113e105304fd9422 Mon Sep 17 00:00:00 2001 From: Yuval Shaia Date: Fri, 21 Dec 2018 16:40:36 +0200 Subject: hw/rdma: Do not call rdma_backend_del_gid on an empty gid When device goes down the function fini_ports loops over all entries in gid table regardless of the fact whether entry is valid or not. In case that entry is not valid we'd like to skip from any further processing in backend device. Signed-off-by: Yuval Shaia Reviewed-by: Marcel Apfelbaum Signed-off-by: Marcel Apfelbaum --- hw/rdma/rdma_rm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/rdma/rdma_rm.c b/hw/rdma/rdma_rm.c index ca127c8c26..f5b1295890 100644 --- a/hw/rdma/rdma_rm.c +++ b/hw/rdma/rdma_rm.c @@ -555,6 +555,10 @@ int rdma_rm_del_gid(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, { int rc; + if (!dev_res->port.gid_tbl[gid_idx].gid.global.interface_id) { + return 0; + } + rc = rdma_backend_del_gid(backend_dev, ifname, &dev_res->port.gid_tbl[gid_idx].gid); if (rc) { -- cgit v1.2.3