BUG_ON() Conversion in md/dm-hw-handler.c

this changes if() BUG(); constructs to BUG_ON() which is
cleaner 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/md/dm-hw-handler.c b/drivers/md/dm-hw-handler.c
index 4cc0010e01569a16f0fd3bc53c2f3a365bff3e07..baafaaba4d4b5632d177f1a3e1f8cb374de1119c 100644 (file)
--- a/drivers/md/dm-hw-handler.c
+++ b/drivers/md/dm-hw-handler.c
@@ -83,8 +83,7 @@ void dm_put_hw_handler(struct hw_handler_type *hwht)
        if (--hwhi->use == 0)
                module_put(hwhi->hwht.module);
 
-       if (hwhi->use < 0)
-               BUG();
+       BUG_ON(hwhi->use < 0);
 
       out:
        up_read(&_hwh_lock);