afkey: add sparse annotation about rcu
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/key/af_key.c b/net/key/af_key.c
index d87c22d..60fd2f1 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3655,6 +3655,7 @@
}
static void *pfkey_seq_start(struct seq_file *f, loff_t *ppos)
+ __acquires(rcu)
{
struct net *net = seq_file_net(f);
struct netns_pfkey *net_pfkey = net_generic(net, pfkey_net_id);
@@ -3672,6 +3673,7 @@
}
static void pfkey_seq_stop(struct seq_file *f, void *v)
+ __releases(rcu)
{
rcu_read_unlock();
}