diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_multicast.c | 4 | ||||
| -rw-r--r-- | net/ipv6/addrconf.c | 4 | ||||
| -rw-r--r-- | net/ipv6/ip6_vti.c | 6 | ||||
| -rw-r--r-- | net/tipc/link.c | 1 |
4 files changed, 11 insertions, 4 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 4c214b2b88ef..ef66365b7354 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1998,7 +1998,7 @@ int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val) u32 old; struct net_bridge_mdb_htable *mdb; - spin_lock(&br->multicast_lock); + spin_lock_bh(&br->multicast_lock); if (!netif_running(br->dev)) goto unlock; @@ -2030,7 +2030,7 @@ rollback: } unlock: - spin_unlock(&br->multicast_lock); + spin_unlock_bh(&br->multicast_lock); return err; } diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 1a341f74aa3f..f62c72b59f8e 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -1671,7 +1671,7 @@ void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr) static void addrconf_join_anycast(struct inet6_ifaddr *ifp) { struct in6_addr addr; - if (ifp->prefix_len == 127) /* RFC 6164 */ + if (ifp->prefix_len >= 127) /* RFC 6164 */ return; ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len); if (ipv6_addr_any(&addr)) @@ -1682,7 +1682,7 @@ static void addrconf_join_anycast(struct inet6_ifaddr *ifp) static void addrconf_leave_anycast(struct inet6_ifaddr *ifp) { struct in6_addr addr; - if (ifp->prefix_len == 127) /* RFC 6164 */ + if (ifp->prefix_len >= 127) /* RFC 6164 */ return; ipv6_addr_prefix(&addr, &ifp->addr, ifp->prefix_len); if (ipv6_addr_any(&addr)) diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index a4564b05c47b..7b42d5ef868d 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -732,12 +732,18 @@ static void vti6_dev_setup(struct net_device *dev) static inline int vti6_dev_init_gen(struct net_device *dev) { struct ip6_tnl *t = netdev_priv(dev); + int i; t->dev = dev; t->net = dev_net(dev); dev->tstats = alloc_percpu(struct pcpu_tstats); if (!dev->tstats) return -ENOMEM; + for_each_possible_cpu(i) { + struct pcpu_tstats *stats; + stats = per_cpu_ptr(dev->tstats, i); + u64_stats_init(&stats->syncp); + } return 0; } diff --git a/net/tipc/link.c b/net/tipc/link.c index 69cd9bf3f561..13b987745820 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1498,6 +1498,7 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr) int type; head = head->next; + buf->next = NULL; /* Ensure bearer is still enabled */ if (unlikely(!b_ptr->active)) |