diff options
| author |   Yuval Shaia <yuval.shaia@oracle.com> | 2016-08-25 10:57:07 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-10-07 16:54:34 -0400 |
| commit | bd99fdea420b00925e9b83a50f2ccc5e1f07ef7d (patch) | |
| tree | 71bfd4e04262fd21efea0dd74eee5528a09f0709 /drivers/infiniband/hw/mthca | |
| parent | ipoib: Make ipoib_warn ratelimited (diff) | |
| download | linux-dev-bd99fdea420b00925e9b83a50f2ccc5e1f07ef7d.tar.xz linux-dev-bd99fdea420b00925e9b83a50f2ccc5e1f07ef7d.zip | |
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>
Diffstat (limited to 'drivers/infiniband/hw/mthca')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mad.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c index 7c3f2fb44ba5..9139405c4810 100644 --- a/drivers/infiniband/hw/mthca/mthca_mad.c +++ b/drivers/infiniband/hw/mthca/mthca_mad.c @@ -153,7 +153,8 @@ static void node_desc_override(struct ib_device *dev, mad->mad_hdr.method == IB_MGMT_METHOD_GET_RESP && mad->mad_hdr.attr_id == IB_SMP_ATTR_NODE_DESC) { mutex_lock(&to_mdev(dev)->cap_mask_mutex); - memcpy(((struct ib_smp *) mad)->data, dev->node_desc, 64); + memcpy(((struct ib_smp *) mad)->data, dev->node_desc, + IB_DEVICE_NODE_DESC_MAX); mutex_unlock(&to_mdev(dev)->cap_mask_mutex); } } 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; |