diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index b60ce2226965..ca4c5dcd7133 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c | |||
| @@ -359,6 +359,10 @@ static int cma_acquire_dev(struct rdma_id_private *id_priv) | |||
| 359 | enum rdma_link_layer dev_ll = dev_addr->dev_type == ARPHRD_INFINIBAND ? | 359 | enum rdma_link_layer dev_ll = dev_addr->dev_type == ARPHRD_INFINIBAND ? |
| 360 | IB_LINK_LAYER_INFINIBAND : IB_LINK_LAYER_ETHERNET; | 360 | IB_LINK_LAYER_INFINIBAND : IB_LINK_LAYER_ETHERNET; |
| 361 | 361 | ||
| 362 | if (dev_ll != IB_LINK_LAYER_INFINIBAND && | ||
| 363 | id_priv->id.ps == RDMA_PS_IPOIB) | ||
| 364 | return -EINVAL; | ||
| 365 | |||
| 362 | mutex_lock(&lock); | 366 | mutex_lock(&lock); |
| 363 | iboe_addr_get_sgid(dev_addr, &iboe_gid); | 367 | iboe_addr_get_sgid(dev_addr, &iboe_gid); |
| 364 | memcpy(&gid, dev_addr->src_dev_addr + | 368 | memcpy(&gid, dev_addr->src_dev_addr + |