diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index d3377069ce0..28484f396b0 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -283,12 +283,12 @@ static struct rtable *rt_cache_get_first(struct seq_file *seq) break; rcu_read_unlock_bh(); } - return r; + return rcu_dereference(r); } static struct rtable *rt_cache_get_next(struct seq_file *seq, struct rtable *r) { - struct rt_cache_iter_state *st = rcu_dereference(seq->private); + struct rt_cache_iter_state *st = seq->private; r = r->u.dst.rt_next; while (!r) { @@ -298,7 +298,7 @@ static struct rtable *rt_cache_get_next(struct seq_file *seq, struct rtable *r) rcu_read_lock_bh(); r = rt_hash_table[st->bucket].chain; } - return r; + return rcu_dereference(r); } static struct rtable *rt_cache_get_idx(struct seq_file *seq, loff_t pos) |