diff options
Diffstat (limited to 'drivers/infiniband/core/sa_query.c')
| -rw-r--r-- | drivers/infiniband/core/sa_query.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 1cfec68c7911..a61ec7e33613 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -1248,6 +1248,9 @@ roce_resolve_route_from_path(struct ib_device *device, u8 port_num, } sgid_addr, dgid_addr; int ret; + if (rec->roce.route_resolved) + return 0; + if (!device->get_netdev) return -EOPNOTSUPP; @@ -1287,6 +1290,8 @@ roce_resolve_route_from_path(struct ib_device *device, u8 port_num, dev_put(ndev); done: dev_put(idev); + if (!ret) + rec->roce.route_resolved = true; return ret; } |