signals: consolidate checks for whether or not to ignore a signal

[deliverable/linux.git] / drivers / net / ppp_synctty.c

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index f7472c8505f04ef26bec10b14e54c1ef228c113a..0d80fa54671963a002540d29eefdcaf042c7aa8d 100644 (file)
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -560,7 +560,7 @@ static void ppp_sync_process(unsigned long arg)
  * Procedures for encapsulation and framing.
  */
 
-struct sk_buff*
+static struct sk_buff*
 ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb)
 {
        int proto;