debugobjects: Fix selftest for static warnings

debugobjects is now printing a warning when a fixup for a NOTAVAILABLE
object is run.  This causes the selftest to fail like:

	ODEBUG: selftest warnings failed 4 != 5

We could just increase the number of warnings that the selftest is
expecting to see because that is actually what has changed.  But, it turns
out that fixup_activate() was written with inverted logic and thus a fixup
for a static object returned 1 indicating the object had been fixed, and 0
otherwise.  Fix the logic to be correct and update the counts to reflect
that nothing needed fixing for a static object.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 77cb245..0ab9ae8 100644 (file)
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -818,17 +818,9 @@ static int __init fixup_activate(void *addr, enum debug_obj_state state)
                if (obj->static_init == 1) {
                        debug_object_init(obj, &descr_type_test);
                        debug_object_activate(obj, &descr_type_test);
-                       /*
-                        * Real code should return 0 here ! This is
-                        * not a fixup of some bad behaviour. We
-                        * merily call the debug_init function to keep
-                        * track of the object.
-                        */
-                       return 1;
-               } else {
-                       /* Real code needs to emit a warning here */
+                       return 0;
                }
-               return 0;
+               return 1;
 
        case ODEBUG_STATE_ACTIVE:
                debug_object_deactivate(obj, &descr_type_test);
@@ -967,7 +959,7 @@ static void __init debug_objects_selftest(void)
 
        obj.static_init = 1;
        debug_object_activate(&obj, &descr_type_test);
-       if (check_results(&obj, ODEBUG_STATE_ACTIVE, ++fixups, warnings))
+       if (check_results(&obj, ODEBUG_STATE_ACTIVE, fixups, warnings))
                goto out;
        debug_object_init(&obj, &descr_type_test);
        if (check_results(&obj, ODEBUG_STATE_INIT, ++fixups, ++warnings))