diff options
| -rw-r--r-- | drivers/infiniband/core/cma.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 66590a4c612d..61a2f3ead99b 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -624,11 +624,13 @@ static inline int cma_validate_port(struct ib_device *device, u8 port, if ((dev_type != ARPHRD_INFINIBAND) && rdma_protocol_ib(device, port)) return ret; - if (dev_type == ARPHRD_ETHER && rdma_protocol_roce(device, port)) + if (dev_type == ARPHRD_ETHER && rdma_protocol_roce(device, port)) { ndev = dev_get_by_index(&init_net, bound_if_index); - else + if (!ndev) + return ret; + } else { gid_type = IB_GID_TYPE_IB; - + } ret = ib_find_cached_gid_by_port(device, gid, gid_type, port, ndev, NULL); |