diff options
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/Kconfig | 1 | ||||
| -rw-r--r-- | net/batman-adv/main.c | 1 | ||||
| -rw-r--r-- | net/batman-adv/multicast.c | 6 |
3 files changed, 3 insertions, 5 deletions
diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index dd853dc22d32..860a0786bc1e 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -9,7 +9,6 @@ config BATMAN_ADV tristate "B.A.T.M.A.N. Advanced Meshing Protocol" - depends on NET select LIBCRC32C help B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index e48f7ac8a854..3ddd66e4c29e 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -702,7 +702,6 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR(BATADV_DRIVER_AUTHOR); MODULE_DESCRIPTION(BATADV_DRIVER_DESC); -MODULE_SUPPORTED_DEVICE(BATADV_DRIVER_DEVICE); MODULE_VERSION(BATADV_SOURCE_VERSION); MODULE_ALIAS_RTNL_LINK("batadv"); MODULE_ALIAS_GENL_FAMILY(BATADV_NL_NAME); diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c index 28166402d30c..1d63c8cbbfe7 100644 --- a/net/batman-adv/multicast.c +++ b/net/batman-adv/multicast.c @@ -454,8 +454,9 @@ batadv_mcast_mla_softif_get_ipv6(struct net_device *dev, return 0; } - read_lock_bh(&in6_dev->lock); - for (pmc6 = in6_dev->mc_list; pmc6; pmc6 = pmc6->next) { + for (pmc6 = rcu_dereference(in6_dev->mc_list); + pmc6; + pmc6 = rcu_dereference(pmc6->next)) { if (IPV6_ADDR_MC_SCOPE(&pmc6->mca_addr) < IPV6_ADDR_SCOPE_LINKLOCAL) continue; @@ -484,7 +485,6 @@ batadv_mcast_mla_softif_get_ipv6(struct net_device *dev, hlist_add_head(&new->list, mcast_list); ret++; } - read_unlock_bh(&in6_dev->lock); rcu_read_unlock(); return ret; |