Messages in this thread Patch in this message | | | Date | Thu, 16 Apr 2015 10:07:05 +0200 | From | Michael Wang <> | Subject | [PATCH v4 07/27] IB/Verbs: Reform IB-ulp ipoib |
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Use raw management helpers to reform IB-ulp ipoib.
Cc: Steve Wise <swise@opengridcomputing.com> Cc: Tom Talpey <tom@talpey.com> Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Michael Wang <yun.wang@profitbricks.com> --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 58b5aa3..60b379d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1654,9 +1654,7 @@ static void ipoib_add_one(struct ib_device *device) struct net_device *dev; struct ipoib_dev_priv *priv; int s, e, p; - - if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB) - return; + int count = 0; dev_list = kmalloc(sizeof *dev_list, GFP_KERNEL); if (!dev_list) @@ -1673,15 +1671,21 @@ static void ipoib_add_one(struct ib_device *device) } for (p = s; p <= e; ++p) { - if (rdma_port_get_link_layer(device, p) != IB_LINK_LAYER_INFINIBAND) + if (!rdma_tech_ib(device, p)) continue; dev = ipoib_add_port("ib%d", device, p); if (!IS_ERR(dev)) { priv = netdev_priv(dev); list_add_tail(&priv->list, dev_list); + count++; } } + if (!count) { + kfree(dev_list); + return; + } + ib_set_client_data(device, &ipoib_client, dev_list); } @@ -1690,9 +1694,6 @@ static void ipoib_remove_one(struct ib_device *device) struct ipoib_dev_priv *priv, *tmp; struct list_head *dev_list; - if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB) - return; - dev_list = ib_get_client_data(device, &ipoib_client); if (!dev_list) return; -- 2.1.0
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