BUG_ON() Conversion in fs/fcntl.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/fs/fcntl.c b/fs/fcntl.c
index 2a2479196f96..d35cbc6bc112 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -453,8 +453,7 @@ static void send_sigio_to_task(struct task_struct *p,
                         /* Make sure we are called with one of the POLL_*
                            reasons, otherwise we could leak kernel stack into
                            userspace.  */
-                        if ((reason & __SI_MASK) != __SI_POLL)
-                                BUG();
+                        BUG_ON((reason & __SI_MASK) != __SI_POLL);
                         if (reason - POLL_IN >= NSIGPOLL)
                                 si.si_band  = ~0L;
                         else