BUG_ON() Conversion in drivers/isdn
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index dc7ef95..dbcca28 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -387,8 +387,7 @@
DBG(0x40, "hdlc_fill_fifo");
- if (skb->len == 0)
- BUG();
+ BUG_ON(skb->len == 0);
bcs->ctrl.sr.cmd &= ~HDLC_CMD_XME;
if (bcs->tx_skb->len > bcs->fifo_size) {
@@ -630,9 +629,7 @@
switch (pr) {
case PH_DATA | REQUEST:
- if (bcs->tx_skb)
- BUG();
-
+ BUG_ON(bcs->tx_skb);
bcs->tx_skb = skb;
DBG_SKB(1, skb);
hdlc_fill_fifo(bcs);
diff --git a/drivers/isdn/hisax/hisax_isac.c b/drivers/isdn/hisax/hisax_isac.c
index f4972f6..81eac34 100644
--- a/drivers/isdn/hisax/hisax_isac.c
+++ b/drivers/isdn/hisax/hisax_isac.c
@@ -476,12 +476,10 @@
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 @@
dev_kfree_skb(skb);
break;
}
- if (isac->tx_skb)
- BUG();
+ BUG_ON(isac->tx_skb);
isac->tx_skb = skb;
isac_fill_fifo(isac);
diff --git a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c
index 657817a..22fd5db 100644
--- a/drivers/isdn/hisax/st5481_b.c
+++ b/drivers/isdn/hisax/st5481_b.c
@@ -356,9 +356,7 @@
switch (pr) {
case PH_DATA | REQUEST:
- if (bcs->b_out.tx_skb)
- BUG();
-
+ BUG_ON(bcs->b_out.tx_skb);
bcs->b_out.tx_skb = skb;
break;
case PH_ACTIVATE | REQUEST:
diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
index 941f702..493dc94 100644
--- a/drivers/isdn/hisax/st5481_d.c
+++ b/drivers/isdn/hisax/st5481_d.c
@@ -596,9 +596,7 @@
break;
case PH_DATA | REQUEST:
DBG(2, "PH_DATA REQUEST len %d", skb->len);
- if (adapter->d_out.tx_skb)
- BUG();
-
+ BUG_ON(adapter->d_out.tx_skb);
adapter->d_out.tx_skb = skb;
FsmEvent(&adapter->d_out.fsm, EV_DOUT_START_XMIT, NULL);
break;
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index b9fed8a..a0927d1 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -974,8 +974,7 @@
int slot;
int proto;
- if (net_dev->local->master)
- BUG(); // we're called with the master device always
+ BUG_ON(net_dev->local->master); // we're called with the master device always
slot = lp->ppp_slot;
if (slot < 0 || slot >= ISDN_MAX_CHANNELS) {
@@ -2527,8 +2526,7 @@
printk(KERN_DEBUG "ippp: no decompressor defined!\n");
return skb;
}
- if (!stat) // if we have a compressor, stat has been set as well
- BUG();
+ BUG_ON(!stat); // if we have a compressor, stat has been set as well
if((master && *proto == PPP_COMP) || (!master && *proto == PPP_COMPFRAG) ) {
// compressed packets are compressed by their protocol type