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path: root/drivers/infiniband/hw/hfi1/verbs.c
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Diffstat (limited to 'drivers/infiniband/hw/hfi1/verbs.c')
-rw-r--r--drivers/infiniband/hw/hfi1/verbs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 2b359540901d..f803f7b5ef5d 100644
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -1423,7 +1423,8 @@ static int modify_device(struct ib_device *device,
}
if (device_modify_mask & IB_DEVICE_MODIFY_NODE_DESC) {
- memcpy(device->node_desc, device_modify->node_desc, 64);
+ memcpy(device->node_desc, device_modify->node_desc,
+ IB_DEVICE_NODE_DESC_MAX);
for (i = 0; i < dd->num_pports; i++) {
struct hfi1_ibport *ibp = &dd->pport[i].ibport_data;