diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ip6mr.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 8a751a360203..08ac177fe30c 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -2290,7 +2290,7 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm, if (!mrt) return -ENOENT; - read_lock(&mrt_lock); + rcu_read_lock(); cache = ip6mr_cache_find(mrt, &rt->rt6i_src.addr, &rt->rt6i_dst.addr); if (!cache && skb->dev) { int vif = ip6mr_find_vif(mrt, skb->dev); @@ -2308,14 +2308,14 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm, dev = skb->dev; if (!dev || (vif = ip6mr_find_vif(mrt, dev)) < 0) { - read_unlock(&mrt_lock); + rcu_read_unlock(); return -ENODEV; } /* really correct? */ skb2 = alloc_skb(sizeof(struct ipv6hdr), GFP_ATOMIC); if (!skb2) { - read_unlock(&mrt_lock); + rcu_read_unlock(); return -ENOMEM; } @@ -2338,13 +2338,13 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm, iph->daddr = rt->rt6i_dst.addr; err = ip6mr_cache_unresolved(mrt, vif, skb2, dev); - read_unlock(&mrt_lock); + rcu_read_unlock(); return err; } err = mr_fill_mroute(mrt, skb, &cache->_c, rtm); - read_unlock(&mrt_lock); + rcu_read_unlock(); return err; } |