BUG_ON() Conversion in kernel/fork.c

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>

diff --git a/kernel/fork.c b/kernel/fork.c
index a020639..d93ab2b 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -769,8 +769,7 @@ int unshare_files(void)
        struct files_struct *files  = current->files;
        int rc;
 
-       if(!files)
-               BUG();
+       BUG_ON(!files);
 
        /* This can race but the race causes us to copy when we don't
           need to and drop the copy */