arch/openrisc/mm/init.c: trivial: use BUG_ON

Use BUG_ON(x) rather than if(x) BUG();

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@ identifier x; @@
-if (x) BUG();
+BUG_ON(x);

@@ identifier x; @@
-if (!x) BUG();
+BUG_ON(!x);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jonas Bonn <jonas@southpole.se>

diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
index 359dcb2..736f6b2 100644 (file)
--- a/arch/openrisc/mm/init.c
+++ b/arch/openrisc/mm/init.c
@@ -222,8 +222,7 @@ void __init mem_init(void)
 {
        int codesize, reservedpages, datasize, initsize;
 
-       if (!mem_map)
-               BUG();
+       BUG_ON(!mem_map);
 
        set_max_mapnr_init();