Add lock release/acquire annotations to ping_seq_start() and
ping_seq_stop() to satisfy sparse.
Signed-off-by: Lance Richardson <lrich...@redhat.com>
---
net/ipv4/ping.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index e89094a..c117b21 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -1063,6 +1063,7 @@ static struct sock *ping_get_idx(struct seq_file *seq,
loff_t pos)
}
void *ping_seq_start(struct seq_file *seq, loff_t *pos, sa_family_t family)
+ __acquires(ping_table.lock)
{
struct ping_iter_state *state = seq->private;
state->bucket = 0;
@@ -1094,6 +1095,7 @@ void *ping_seq_next(struct seq_file *seq, void *v, loff_t
*pos)
EXPORT_SYMBOL_GPL(ping_seq_next);
void ping_seq_stop(struct seq_file *seq, void *v)
+ __releases(ping_table.lock)
{
read_unlock_bh(&ping_table.lock);
}
--
2.5.0
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