diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index da2335f7f7c3..b697a0f77231 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -193,7 +193,8 @@ static int mthca_modify_device(struct ib_device *ibdev, if (mask & IB_DEVICE_MODIFY_NODE_DESC) { if (mutex_lock_interruptible(&to_mdev(ibdev)->cap_mask_mutex)) return -ERESTARTSYS; - memcpy(ibdev->node_desc, props->node_desc, 64); + memcpy(ibdev->node_desc, props->node_desc, + IB_DEVICE_NODE_DESC_MAX); mutex_unlock(&to_mdev(ibdev)->cap_mask_mutex); } @@ -1138,7 +1139,7 @@ static int mthca_init_node_data(struct mthca_dev *dev) if (err) goto out; - memcpy(dev->ib_dev.node_desc, out_mad->data, 64); + memcpy(dev->ib_dev.node_desc, out_mad->data, IB_DEVICE_NODE_DESC_MAX); in_mad->attr_id = IB_SMP_ATTR_NODE_INFO; |