Merge "net: usb: remove redundant null pointer check before of_node_put"

// SPDX-License-Identifier: GPL-2.0+

/*

 * Copyright (C) 2015 Microchip Technology

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, see <http://www.gnu.org/licenses/>.

 */

#include <linux/version.h>

#include <linux/module.h>

	node = of_get_child_by_name(dev->udev->dev.of_node, "mdio");

	ret = of_mdiobus_register(dev->mdiobus, node);

	if (node)

	of_node_put(node);

	if (ret) {

		netdev_err(dev->net, "can't register MDIO bus\n");

	count = 0;

	length = 0;

	spin_lock_irqsave(&tqp->lock, flags);

	for (skb = tqp->next; pkt_cnt < tqp->qlen; skb = skb->next) {

	skb_queue_walk(tqp, skb) {

		if (skb_is_gso(skb)) {

			if (pkt_cnt) {

			if (!skb_queue_is_first(tqp, skb)) {

				/* handle previous packets first */

				break;

			}