Author: Julia Lawall <julia@diku.dk> Use BUG_ON(x) rather than if(x) BUG(); The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // @@ identifier x; @@ -if (x) BUG(); +BUG_ON(x); @@ identifier x; @@ -if (!x) BUG(); +BUG_ON(!x); // Signed-off-by: Julia Lawall Signed-off-by: Chris Metcalf — arch/tile/mm/init.c | 3 +– 1 file changed, 1 insertion(+), …