IB/{core,hw}: Add constant for node_desc
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 24f5f48..29878aa 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -472,7 +472,7 @@
}
struct mlx5_reg_node_desc {
- u8 desc[64];
+ u8 desc[IB_DEVICE_NODE_DESC_MAX];
};
static int mlx5_query_node_desc(struct mlx5_ib_dev *dev, char *node_desc)
@@ -920,13 +920,13 @@
* If possible, pass node desc to FW, so it can generate
* a 144 trap. If cmd fails, just ignore.
*/
- memcpy(&in, props->node_desc, 64);
+ memcpy(&in, props->node_desc, IB_DEVICE_NODE_DESC_MAX);
err = mlx5_core_access_reg(dev->mdev, &in, sizeof(in), &out,
sizeof(out), MLX5_REG_NODE_DESC, 0, 1);
if (err)
return err;
- memcpy(ibdev->node_desc, props->node_desc, 64);
+ memcpy(ibdev->node_desc, props->node_desc, IB_DEVICE_NODE_DESC_MAX);
return err;
}