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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/net/wan/lmc/lmc_proto.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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  /*
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   * Copyright (c) 1997-2000 LAN Media Corporation (LMC)
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   * All rights reserved.  www.lanmedia.com
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@@ -12,9 +13,6 @@
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   * David Boggs
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   * Ron Crane
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   * Allan Cox
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-  *
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-  * This software may be used and distributed according to the terms
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-  * of the GNU General Public License version 2, incorporated herein by reference.
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   *
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   * Driver for the LanMedia LMC5200, LMC5245, LMC1000, LMC1200 cards.
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   */
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@@ -49,7 +47,6 @@
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 // attach
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 void lmc_proto_attach(lmc_softc_t *sc) /*FOLD00*/
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 {
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-    lmc_trace(sc->lmc_device, "lmc_proto_attach in");
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     if (sc->if_type == LMC_NET) {
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             struct net_device *dev = sc->lmc_device;
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             /*
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@@ -59,12 +56,10 @@
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             dev->hard_header_len = 0;
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             dev->addr_len = 0;
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         }
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-    lmc_trace(sc->lmc_device, "lmc_proto_attach out");
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 }
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 int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd)
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 {
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-	lmc_trace(sc->lmc_device, "lmc_proto_ioctl");
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 	if (sc->if_type == LMC_PPP)
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 		return hdlc_ioctl(sc->lmc_device, ifr, cmd);
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 	return -EOPNOTSUPP;
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@@ -74,54 +69,38 @@
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 {
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 	int ret = 0;
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-	lmc_trace(sc->lmc_device, "lmc_proto_open in");
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-
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 	if (sc->if_type == LMC_PPP) {
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 		ret = hdlc_open(sc->lmc_device);
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 		if (ret < 0)
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 			printk(KERN_WARNING "%s: HDLC open failed: %d\n",
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 			       sc->name, ret);
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 	}
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-
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-	lmc_trace(sc->lmc_device, "lmc_proto_open out");
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 	return ret;
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 }
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 void lmc_proto_close(lmc_softc_t *sc)
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 {
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-	lmc_trace(sc->lmc_device, "lmc_proto_close in");
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-
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 	if (sc->if_type == LMC_PPP)
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 		hdlc_close(sc->lmc_device);
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-
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-	lmc_trace(sc->lmc_device, "lmc_proto_close out");
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 }
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 __be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
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 {
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-    lmc_trace(sc->lmc_device, "lmc_proto_type in");
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     switch(sc->if_type){
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     case LMC_PPP:
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 	    return hdlc_type_trans(skb, sc->lmc_device);
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-	    break;
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     case LMC_NET:
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         return htons(ETH_P_802_2);
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-        break;
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     case LMC_RAW: /* Packet type for skbuff kind of useless */
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         return htons(ETH_P_802_2);
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-        break;
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     default:
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         printk(KERN_WARNING "%s: No protocol set for this interface, assuming 802.2 (which is wrong!!)\n", sc->name);
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         return htons(ETH_P_802_2);
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-        break;
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     }
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-    lmc_trace(sc->lmc_device, "lmc_proto_tye out");
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-
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 }
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 void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
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 {
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-    lmc_trace(sc->lmc_device, "lmc_proto_netif in");
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     switch(sc->if_type){
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     case LMC_PPP:
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     case LMC_NET:
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@@ -131,5 +110,4 @@
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     case LMC_RAW:
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         break;
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     }
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-    lmc_trace(sc->lmc_device, "lmc_proto_netif out");
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 }