change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/net/mac802154/rx.c
..
..
@@ -1,14 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright (C) 2007-2012 Siemens AG
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2
6
- * as published by the Free Software Foundation.
7
- *
8
- * This program is distributed in the hope that it will be useful,
9
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
10
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
- * GNU General Public License for more details.
12
4
  *
13
5
  * Written by:
14
6
  * Pavel Smolenskiy <pavel.smolenskiy@gmail.com>
..
..
@@ -52,7 +44,7 @@
52
44
 
53
45
 	switch (mac_cb(skb)->dest.mode) {
54
46
 	case IEEE802154_ADDR_NONE:
55
-		if (mac_cb(skb)->dest.mode != IEEE802154_ADDR_NONE)
47
+		if (hdr->source.mode != IEEE802154_ADDR_NONE)
56
48
 			/* FIXME: check if we are PAN coordinator */
57
49
 			skb->pkt_type = PACKET_OTHERHOST;
58
50
 		else
..
..
@@ -140,7 +132,7 @@
140
132
 ieee802154_parse_frame_start(struct sk_buff *skb, struct ieee802154_hdr *hdr)
141
133
 {
142
134
 	int hlen;
143
-	struct ieee802154_mac_cb *cb = mac_cb_init(skb);
135
+	struct ieee802154_mac_cb *cb = mac_cb(skb);
144
136
 
145
137
 	skb_reset_mac_header(skb);
146
138
 
..
..
@@ -302,8 +294,9 @@
302
294
 ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi)
303
295
 {
304
296
 	struct ieee802154_local *local = hw_to_local(hw);
297
+	struct ieee802154_mac_cb *cb = mac_cb_init(skb);
305
298
 
306
-	mac_cb(skb)->lqi = lqi;
299
+	cb->lqi = lqi;
307
300
 	skb->pkt_type = IEEE802154_RX_MSG;
308
301
 	skb_queue_tail(&local->skb_queue, skb);
309
302
 	tasklet_schedule(&local->tasklet);