infiniband/core/cache.c

82 	struct net_device *ndev;
90 	/* Store the ndev pointer to release reference later on in
228 	WARN_ON(!storage->ndev);
230 	 * as all callers working on gid_attr->ndev are done
233 	dev_put(storage->ndev);
297 	struct net_device *ndev;
303 	ndev = rcu_dereference_protected(attr->ndev, 1);
304 	if (ndev) {
311 		dev_hold(ndev);
312 		entry->ndev_storage->ndev = ndev;
356 	if (!attr->ndev) {
409 		rcu_assign_pointer(entry->attr.ndev, NULL);
524 		    attr->ndev != val->ndev)
642 				     struct net_device *ndev)
654 		    table->data_vec[ix]->attr.ndev == ndev) {
676  * @ndev: In RoCE, the net device of the device. NULL means ignore.
686 		      u32 port, struct net_device *ndev)
692 	struct ib_gid_attr val = {.ndev = ndev, .gid_type = gid_type};
701 	if (ndev)
728  *   while filter is executed, ndev field is valid and the structure won't
838 				  struct net_device *ndev,
851 	gid_attr.ndev = ndev;
860 			make_default_gid(ndev, &gid);
1007  * @ndev: In RoCE, the net device of the device. NULL means ignore.
1018 					struct net_device *ndev)
1022 	struct ib_gid_attr gid_attr_val = {.ndev = ndev, .gid_type = gid_type};
1025 	if (ndev)
1261 	struct net_device *ndev;
1282 			ndev = rcu_dereference_protected(
1283 				gid_attr->ndev,
1285 			if (ndev)
1286 				entries->netdev_ifindex = ndev->ifindex;
1357 	struct net_device *ndev = ERR_PTR(-EINVAL);
1368 		ndev = rcu_dereference(attr->ndev);
1369 		if (!ndev)
1370 			ndev = ERR_PTR(-ENODEV);
1373 	return ndev;
1409 	struct net_device *ndev;
1412 	ndev = rcu_dereference(attr->ndev);
1413 	if (!ndev) {
1418 		ether_addr_copy(smac, ndev->dev_addr);
1421 		if (is_vlan_dev(ndev)) {
1422 			*vlan_id = vlan_dev_vlan_id(ndev);
1428 			netdev_walk_all_lower_dev_rcu(attr->ndev,
1462 			struct net_device *ndev;
1464 			ndev = ib_device_get_netdev(device, port);
1465 			if (!ndev)
1467 			RCU_INIT_POINTER(gid_attr.ndev, ndev);
1468 			dev_put(ndev);