fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / isdn / hisax / hisax_isac.c

diff --git a/drivers/isdn/hisax/hisax_isac.c b/drivers/isdn/hisax/hisax_isac.c
index f4972f6..d0fefcf 100644 (file)
--- a/drivers/isdn/hisax/hisax_isac.c
+++ b/drivers/isdn/hisax/hisax_isac.c
@@ -433,7 +433,7 @@ static void l1m_debug(struct FsmInst *fi, char *fmt, ...)
        char buf[256];
        
        va_start(args, fmt);
-       vsprintf(buf, fmt, args);
+       vsnprintf(buf, sizeof(buf), fmt, args);
        DBG(DBG_L1M, "%s", buf);
        va_end(args);
 }
@@ -476,12 +476,10 @@ static void isac_fill_fifo(struct isac *isac)
        unsigned char cmd;
        u_char *ptr;
 
-       if (!isac->tx_skb)
-               BUG();
+       BUG_ON(!isac->tx_skb);
 
        count = isac->tx_skb->len;
-       if (count <= 0)
-               BUG();
+       BUG_ON(count <= 0);
 
        DBG(DBG_IRQ, "count %d", count);
 
@@ -859,8 +857,7 @@ void isac_d_l2l1(struct hisax_if *hisax_d_if, int pr, void *arg)
                        dev_kfree_skb(skb);
                        break;
                }
-               if (isac->tx_skb)
-                       BUG();
+               BUG_ON(isac->tx_skb);
 
                isac->tx_skb = skb;
                isac_fill_fifo(isac);