Messages in this thread | | | Date | Tue, 21 Apr 2015 20:06:27 -0400 | From | "ira.weiny" <> | Subject | Re: [PATCH v5 07/27] IB/Verbs: Reform IB-ulp ipoib |
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On Mon, Apr 20, 2015 at 10:35:15AM +0200, Michael Wang wrote: > > Use raw management helpers to reform IB-ulp ipoib. > > Cc: Hal Rosenstock <hal@dev.mellanox.co.il> > 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>
Reviewed-by: Ira Weiny <ira.weiny@intel.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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