diff options
| -rw-r--r-- | net/phonet/pn_dev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 56a6146ac94b..a58680016472 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -36,7 +36,7 @@ struct phonet_routes { struct mutex lock; - struct net_device *table[64]; + struct net_device __rcu *table[64]; }; struct phonet_net { @@ -275,7 +275,7 @@ static void phonet_route_autodel(struct net_device *dev) bitmap_zero(deleted, 64); mutex_lock(&pnn->routes.lock); for (i = 0; i < 64; i++) - if (dev == pnn->routes.table[i]) { + if (rcu_access_pointer(pnn->routes.table[i]) == dev) { RCU_INIT_POINTER(pnn->routes.table[i], NULL); set_bit(i, deleted); } @@ -388,7 +388,7 @@ int phonet_route_del(struct net_device *dev, u8 daddr) daddr = daddr >> 2; mutex_lock(&routes->lock); - if (dev == routes->table[daddr]) + if (rcu_access_pointer(routes->table[daddr]) == dev) RCU_INIT_POINTER(routes->table[daddr], NULL); else dev = NULL; |