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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/md/dm-hw-handler.c b/drivers/md/dm-hw-handler.c
index 4cc0010e0156..baafaaba4d4b 100644
--- 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);