BUG_ON() Conversion in drivers/net/

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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index 9345e68c451e..649d8ea354f5 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -438,8 +438,7 @@ static void __devexit abyss_detach (struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
         
-        if (!dev)
-                BUG();
+        BUG_ON(!dev);
         unregister_netdev(dev);
         release_region(dev->base_addr-0x10, ABYSS_IO_EXTENT);
         free_irq(dev->irq, dev);