diff options
Diffstat (limited to 'drivers/net/ethernet/alacritech/slicoss.c')
-rw-r--r-- | drivers/net/ethernet/alacritech/slicoss.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c index 16477aa6d61f..80ef3e15bd22 100644 --- a/drivers/net/ethernet/alacritech/slicoss.c +++ b/drivers/net/ethernet/alacritech/slicoss.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for Gigabit Ethernet adapters based on the Session Layer * Interface (SLIC) technology by Alacritech. The driver does not * support the hardware acceleration features provided by these cards. * * Copyright (C) 2016 Lino Sanfilippo <LinoSanfilippo@gmx.de> - * - * 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. - * - * 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. - * */ #include <linux/kernel.h> @@ -345,8 +336,6 @@ static void slic_set_rx_mode(struct net_device *dev) if (sdev->promisc != set_promisc) { sdev->promisc = set_promisc; slic_configure_rcv(sdev); - /* make sure writes to receiver cant leak out of the lock */ - mmiowb(); } spin_unlock_bh(&sdev->link_lock); } @@ -1461,8 +1450,6 @@ static netdev_tx_t slic_xmit(struct sk_buff *skb, struct net_device *dev) if (slic_get_free_tx_descs(txq) < SLIC_MAX_REQ_TX_DESCS) netif_stop_queue(dev); - /* make sure writes to io-memory cant leak out of tx queue lock */ - mmiowb(); return NETDEV_TX_OK; drop_skb: |