[PPP]: Sparse warning fixes.

Fix a bunch of warnings in PPP and related drivers. Mostly because
sparse doesn't like it when the the function is only marked private in
the forward declaration.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index a005d8f..ac0ac98 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -989,6 +989,7 @@ out:
 }
 
 static void *pppoe_seq_start(struct seq_file *seq, loff_t *pos)
+	__acquires(pppoe_hash_lock)
 {
 	loff_t l = *pos;
 
@@ -1022,6 +1023,7 @@ out:
 }
 
 static void pppoe_seq_stop(struct seq_file *seq, void *v)
+	__releases(pppoe_hash_lock)
 {
 	read_unlock_bh(&pppoe_hash_lock);
 }