tty: Fix PPP hang under load

[safe/jmp/linux-2.6] / drivers / isdn / mISDN / layer2.c

diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index 77fca3b..d6e2863 100644 (file)
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -15,6 +15,8 @@
  *
  */
 
+#include <linux/mISDNif.h>
+#include "core.h"
 #include "fsm.h"
 #include "layer2.h"
 
@@ -465,7 +467,7 @@ IsRNR(u_char *data, struct layer2 *l2)
            data[0] == RNR : (data[0] & 0xf) == RNR;
 }
 
-int
+static int
 iframe_error(struct layer2 *l2, struct sk_buff *skb)
 {
        u_int   i;
@@ -483,7 +485,7 @@ iframe_error(struct layer2 *l2, struct sk_buff *skb)
        return 0;
 }
 
-int
+static int
 super_error(struct layer2 *l2, struct sk_buff *skb)
 {
        if (skb->len != l2addrsize(l2) +
@@ -492,7 +494,7 @@ super_error(struct layer2 *l2, struct sk_buff *skb)
        return 0;
 }
 
-int
+static int
 unnum_error(struct layer2 *l2, struct sk_buff *skb, int wantrsp)
 {
        int rsp = (*skb->data & 0x2) >> 1;
@@ -505,7 +507,7 @@ unnum_error(struct layer2 *l2, struct sk_buff *skb, int wantrsp)
        return 0;
 }
 
-int
+static int
 UI_error(struct layer2 *l2, struct sk_buff *skb)
 {
        int rsp = *skb->data & 0x2;
@@ -518,7 +520,7 @@ UI_error(struct layer2 *l2, struct sk_buff *skb)
        return 0;
 }
 
-int
+static int
 FRMR_error(struct layer2 *l2, struct sk_buff *skb)
 {
        u_int   headers = l2addrsize(l2) + 1;
@@ -1065,7 +1067,7 @@ l2_st6_dm_release(struct FsmInst *fi, int event, void *arg)
        }
 }
 
-void
+static void
 enquiry_cr(struct layer2 *l2, u_char typ, u_char cr, u_char pf)
 {
        struct sk_buff *skb;