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path: root/net/batman-adv/hard-interface.c
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Diffstat (limited to 'net/batman-adv/hard-interface.c')
-rw-r--r--net/batman-adv/hard-interface.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index de9bd36e00dc..4a2e6e33ebc0 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -31,8 +31,8 @@
31 31
32#include <linux/if_arp.h> 32#include <linux/if_arp.h>
33 33
34/* protect update critical side of if_list - but not the content */ 34/* protect update critical side of hardif_list - but not the content */
35static DEFINE_SPINLOCK(if_list_lock); 35static DEFINE_SPINLOCK(hardif_list_lock);
36 36
37 37
38static int batman_skb_recv(struct sk_buff *skb, 38static int batman_skb_recv(struct sk_buff *skb,
@@ -54,7 +54,7 @@ struct batman_if *get_batman_if_by_netdev(struct net_device *net_dev)
54 struct batman_if *batman_if; 54 struct batman_if *batman_if;
55 55
56 rcu_read_lock(); 56 rcu_read_lock();
57 list_for_each_entry_rcu(batman_if, &if_list, list) { 57 list_for_each_entry_rcu(batman_if, &hardif_list, list) {
58 if (batman_if->net_dev == net_dev && 58 if (batman_if->net_dev == net_dev &&
59 atomic_inc_not_zero(&batman_if->refcount)) 59 atomic_inc_not_zero(&batman_if->refcount))
60 goto out; 60 goto out;
@@ -99,7 +99,7 @@ static struct batman_if *get_active_batman_if(struct net_device *soft_iface)
99 struct batman_if *batman_if; 99 struct batman_if *batman_if;
100 100
101 rcu_read_lock(); 101 rcu_read_lock();
102 list_for_each_entry_rcu(batman_if, &if_list, list) { 102 list_for_each_entry_rcu(batman_if, &hardif_list, list) {
103 if (batman_if->soft_iface != soft_iface) 103 if (batman_if->soft_iface != soft_iface)
104 continue; 104 continue;
105 105
@@ -179,7 +179,7 @@ static void check_known_mac_addr(struct net_device *net_dev)
179 struct batman_if *batman_if; 179 struct batman_if *batman_if;
180 180
181 rcu_read_lock(); 181 rcu_read_lock();
182 list_for_each_entry_rcu(batman_if, &if_list, list) { 182 list_for_each_entry_rcu(batman_if, &hardif_list, list) {
183 if ((batman_if->if_status != IF_ACTIVE) && 183 if ((batman_if->if_status != IF_ACTIVE) &&
184 (batman_if->if_status != IF_TO_BE_ACTIVATED)) 184 (batman_if->if_status != IF_TO_BE_ACTIVATED))
185 continue; 185 continue;
@@ -212,7 +212,7 @@ int hardif_min_mtu(struct net_device *soft_iface)
212 goto out; 212 goto out;
213 213
214 rcu_read_lock(); 214 rcu_read_lock();
215 list_for_each_entry_rcu(batman_if, &if_list, list) { 215 list_for_each_entry_rcu(batman_if, &hardif_list, list) {
216 if ((batman_if->if_status != IF_ACTIVE) && 216 if ((batman_if->if_status != IF_ACTIVE) &&
217 (batman_if->if_status != IF_TO_BE_ACTIVATED)) 217 (batman_if->if_status != IF_TO_BE_ACTIVATED))
218 continue; 218 continue;
@@ -449,9 +449,9 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev)
449 449
450 check_known_mac_addr(batman_if->net_dev); 450 check_known_mac_addr(batman_if->net_dev);
451 451
452 spin_lock(&if_list_lock); 452 spin_lock(&hardif_list_lock);
453 list_add_tail_rcu(&batman_if->list, &if_list); 453 list_add_tail_rcu(&batman_if->list, &hardif_list);
454 spin_unlock(&if_list_lock); 454 spin_unlock(&hardif_list_lock);
455 455
456 return batman_if; 456 return batman_if;
457 457
@@ -484,12 +484,12 @@ void hardif_remove_interfaces(void)
484 484
485 INIT_LIST_HEAD(&if_queue); 485 INIT_LIST_HEAD(&if_queue);
486 486
487 spin_lock(&if_list_lock); 487 spin_lock(&hardif_list_lock);
488 list_for_each_entry_safe(batman_if, batman_if_tmp, &if_list, list) { 488 list_for_each_entry_safe(batman_if, batman_if_tmp, &hardif_list, list) {
489 list_del_rcu(&batman_if->list); 489 list_del_rcu(&batman_if->list);
490 list_add_tail(&batman_if->list, &if_queue); 490 list_add_tail(&batman_if->list, &if_queue);
491 } 491 }
492 spin_unlock(&if_list_lock); 492 spin_unlock(&hardif_list_lock);
493 493
494 rtnl_lock(); 494 rtnl_lock();
495 list_for_each_entry_safe(batman_if, batman_if_tmp, &if_queue, list) { 495 list_for_each_entry_safe(batman_if, batman_if_tmp, &if_queue, list) {
@@ -520,9 +520,9 @@ static int hard_if_event(struct notifier_block *this,
520 hardif_deactivate_interface(batman_if); 520 hardif_deactivate_interface(batman_if);
521 break; 521 break;
522 case NETDEV_UNREGISTER: 522 case NETDEV_UNREGISTER:
523 spin_lock(&if_list_lock); 523 spin_lock(&hardif_list_lock);
524 list_del_rcu(&batman_if->list); 524 list_del_rcu(&batman_if->list);
525 spin_unlock(&if_list_lock); 525 spin_unlock(&hardif_list_lock);
526 526
527 hardif_remove_interface(batman_if); 527 hardif_remove_interface(batman_if);
528 break; 528 break;