diff options
| -rw-r--r-- | drivers/infiniband/core/device.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index ba0ad7241772..9056f48bdca6 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -2052,7 +2052,6 @@ static int __ib_query_port(struct ib_device *device, u32 port_num, struct ib_port_attr *port_attr) { - union ib_gid gid = {}; int err; memset(port_attr, 0, sizeof(*port_attr)); @@ -2065,11 +2064,8 @@ static int __ib_query_port(struct ib_device *device, IB_LINK_LAYER_INFINIBAND) return 0; - err = device->ops.query_gid(device, port_num, 0, &gid); - if (err) - return err; - - port_attr->subnet_prefix = be64_to_cpu(gid.global.subnet_prefix); + ib_get_cached_subnet_prefix(device, port_num, + &port_attr->subnet_prefix); return 0; } |