diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 480a79f47c52..21a919e74fbf 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -993,7 +993,6 @@ static void ip6_rt_copy_init(struct rt6_info *rt, struct fib6_info *ort) #ifdef CONFIG_IPV6_SUBTREES rt->rt6i_src = ort->fib6_src; #endif - rt->rt6i_prefsrc = ort->fib6_prefsrc; } static struct fib6_node* fib6_backtrack(struct fib6_node *fn, @@ -1447,11 +1446,6 @@ static int rt6_insert_exception(struct rt6_info *nrt, if (ort->fib6_src.plen) src_key = &nrt->rt6i_src.addr; #endif - - /* Update rt6i_prefsrc as it could be changed - * in rt6_remove_prefsrc() - */ - nrt->rt6i_prefsrc = ort->fib6_prefsrc; /* rt6_mtu_change() might lower mtu on ort. * Only insert this exception route if its mtu * is less than ort's mtu value. @@ -1633,25 +1627,6 @@ static void rt6_update_exception_stamp_rt(struct rt6_info *rt) rcu_read_unlock(); } -static void rt6_exceptions_remove_prefsrc(struct fib6_info *rt) -{ - struct rt6_exception_bucket *bucket; - struct rt6_exception *rt6_ex; - int i; - - bucket = rcu_dereference_protected(rt->rt6i_exception_bucket, - lockdep_is_held(&rt6_exception_lock)); - - if (bucket) { - for (i = 0; i < FIB6_EXCEPTION_BUCKET_SIZE; i++) { - hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) { - rt6_ex->rt6i->rt6i_prefsrc.plen = 0; - } - bucket++; - } - } -} - static bool rt6_mtu_change_route_allowed(struct inet6_dev *idev, struct rt6_info *rt, int mtu) { @@ -3135,8 +3110,6 @@ install_route: rt->fib6_nh.nh_dev = dev; rt->fib6_table = table; - cfg->fc_nlinfo.nl_net = dev_net(dev); - if (idev) in6_dev_put(idev); @@ -3793,8 +3766,6 @@ static int fib6_remove_prefsrc(struct fib6_info *rt, void *arg) spin_lock_bh(&rt6_exception_lock); /* remove prefsrc entry */ rt->fib6_prefsrc.plen = 0; - /* need to update cache as well */ - rt6_exceptions_remove_prefsrc(rt); spin_unlock_bh(&rt6_exception_lock); } return 0; |