kconfig: Fix malloc handling in conf tools

(and get them out of the noise in the audit work)

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index a3cade6..84a2ba2 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -48,7 +48,7 @@
 {
 	struct menu *menu;
 
-	menu = malloc(sizeof(*menu));
+	menu = xmalloc(sizeof(*menu));
 	memset(menu, 0, sizeof(*menu));
 	menu->sym = sym;
 	menu->parent = current_menu;
@@ -531,7 +531,7 @@
 			location = menu;
 	}
 	if (head && location) {
-		jump = malloc(sizeof(struct jump_key));
+		jump = xmalloc(sizeof(struct jump_key));
 
 		if (menu_is_visible(prop->menu)) {
 			/*