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path: root/drivers/isdn/hisax/st5481_b.c
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Diffstat (limited to 'drivers/isdn/hisax/st5481_b.c')
-rw-r--r--drivers/isdn/hisax/st5481_b.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c
index 657817a591f..22fd5db18d4 100644
--- a/drivers/isdn/hisax/st5481_b.c
+++ b/drivers/isdn/hisax/st5481_b.c
@@ -356,9 +356,7 @@ void st5481_b_l2l1(struct hisax_if *ifc, int pr, void *arg)
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: