diff options
Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r-- | net/ipv6/route.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index d1ddbc6ddac5..7c7e963260e1 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c | |||
@@ -1593,17 +1593,18 @@ static int __ip6_del_rt(struct rt6_info *rt, struct nl_info *info) | |||
1593 | struct fib6_table *table; | 1593 | struct fib6_table *table; |
1594 | struct net *net = dev_net(rt->dst.dev); | 1594 | struct net *net = dev_net(rt->dst.dev); |
1595 | 1595 | ||
1596 | if (rt == net->ipv6.ip6_null_entry) | 1596 | if (rt == net->ipv6.ip6_null_entry) { |
1597 | return -ENOENT; | 1597 | err = -ENOENT; |
1598 | goto out; | ||
1599 | } | ||
1598 | 1600 | ||
1599 | table = rt->rt6i_table; | 1601 | table = rt->rt6i_table; |
1600 | write_lock_bh(&table->tb6_lock); | 1602 | write_lock_bh(&table->tb6_lock); |
1601 | |||
1602 | err = fib6_del(rt, info); | 1603 | err = fib6_del(rt, info); |
1603 | dst_release(&rt->dst); | ||
1604 | |||
1605 | write_unlock_bh(&table->tb6_lock); | 1604 | write_unlock_bh(&table->tb6_lock); |
1606 | 1605 | ||
1606 | out: | ||
1607 | dst_release(&rt->dst); | ||
1607 | return err; | 1608 | return err; |
1608 | } | 1609 | } |
1609 | 1610 | ||