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afkey: add sparse annotation about rcu 

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2011-02-23 09:06:50 +00:00 committed by David S. Miller
parent 81b504b814
commit ada440e3b5
1 changed files with 2 additions and 0 deletions
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2
net/key/af_key.c
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@ -3655,6 +3655,7 @@ static int pfkey_seq_show(struct seq_file *f, void *v)
}
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_next(struct seq_file *f, void *v, loff_t *ppos)
}
static void pfkey_seq_stop(struct seq_file *f, void *v)
__releases(rcu)
{
rcu_read_unlock();
}