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authorJason Gunthorpe <jgg@mellanox.com>2019-04-04 16:56:57 -0300
committerJason Gunthorpe <jgg@mellanox.com>2019-04-09 10:14:54 -0300
commit4b38da75e089a149d224fde8f3be1f8be7c0d32e (patch)
treed7e22fee28e6776c86b8d84e352df78f71b043ae /drivers/infiniband/hw/qedr/main.c
parentRDMA/hns: Support to create 1M srq queue (diff)
downloadlinux-dev-4b38da75e089a149d224fde8f3be1f8be7c0d32e.tar.xz
linux-dev-4b38da75e089a149d224fde8f3be1f8be7c0d32e.zip
RDMA/drivers: Convert easy drivers to use ib_device_set_netdev()
Drivers that never change their ndev dynamically do not need to use the get_netdev callback. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Acked-by: Selvin Xavier <selvin.xavier@broadcom.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Acked-by: Adit Ranadive <aditr@vmware.com>
Diffstat (limited to '')
-rw-r--r--drivers/infiniband/hw/qedr/main.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index cbcdc5c669c6..a0a49ed26860 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -81,20 +81,6 @@ static void qedr_get_dev_fw_str(struct ib_device *ibdev, char *str)
(fw_ver >> 8) & 0xFF, fw_ver & 0xFF);
}
-static struct net_device *qedr_get_netdev(struct ib_device *dev, u8 port_num)
-{
- struct qedr_dev *qdev;
-
- qdev = get_qedr_dev(dev);
- dev_hold(qdev->ndev);
-
- /* The HW vendor's device driver must guarantee
- * that this function returns NULL before the net device has finished
- * NETDEV_UNREGISTER state.
- */
- return qdev->ndev;
-}
-
static int qedr_roce_port_immutable(struct ib_device *ibdev, u8 port_num,
struct ib_port_immutable *immutable)
{
@@ -219,7 +205,6 @@ static const struct ib_device_ops qedr_dev_ops = {
.get_dev_fw_str = qedr_get_dev_fw_str,
.get_dma_mr = qedr_get_dma_mr,
.get_link_layer = qedr_link_layer,
- .get_netdev = qedr_get_netdev,
.map_mr_sg = qedr_map_mr_sg,
.mmap = qedr_mmap,
.modify_port = qedr_modify_port,
@@ -295,6 +280,10 @@ static int qedr_register_device(struct qedr_dev *dev)
ib_set_device_ops(&dev->ibdev, &qedr_dev_ops);
dev->ibdev.driver_id = RDMA_DRIVER_QEDR;
+ rc = ib_device_set_netdev(&dev->ibdev, dev->ndev, 1);
+ if (rc)
+ return rc;
+
return ib_register_device(&dev->ibdev, "qedr%d");
}