From bd99fdea420b00925e9b83a50f2ccc5e1f07ef7d Mon Sep 17 00:00:00 2001 From: Yuval Shaia Date: Thu, 25 Aug 2016 10:57:07 -0700 Subject: IB/{core,hw}: Add constant for node_desc Signed-off-by: Yuval Shaia Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mthca/mthca_provider.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/mthca/mthca_provider.c') 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; -- cgit v1.2.3