BUG_ON() Conversion in mm/vmalloc.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>

1 files changed, 1 insertions, 2 deletions

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 729eb3eec75f..c0504f1e34eb 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -321,8 +321,7 @@ void __vunmap(void *addr, int deallocate_pages)
                 int i;
 
                 for (i = 0; i < area->nr_pages; i++) {
-                        if (unlikely(!area->pages[i]))
-                                BUG();
+                        BUG_ON(!area->pages[i]);
                         __free_page(area->pages[i]);
                 }