diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/multicast.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/infiniband/core/multicast.c b/drivers/infiniband/core/multicast.c index 45f2f095f793..4eb72ff539fc 100644 --- a/drivers/infiniband/core/multicast.c +++ b/drivers/infiniband/core/multicast.c @@ -724,21 +724,19 @@ int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num, { int ret; u16 gid_index; - u8 p; - - if (rdma_protocol_roce(device, port_num)) { - ret = ib_find_cached_gid_by_port(device, &rec->port_gid, - gid_type, port_num, - ndev, - &gid_index); - } else if (rdma_protocol_ib(device, port_num)) { - ret = ib_find_cached_gid(device, &rec->port_gid, - IB_GID_TYPE_IB, NULL, &p, - &gid_index); - } else { - ret = -EINVAL; - } + /* GID table is not based on the netdevice for IB link layer, + * so ignore ndev during search. + */ + if (rdma_protocol_ib(device, port_num)) + ndev = NULL; + else if (!rdma_protocol_roce(device, port_num)) + return -EINVAL; + + ret = ib_find_cached_gid_by_port(device, &rec->port_gid, + gid_type, port_num, + ndev, + &gid_index); if (ret) return ret; |