workqueue: update debugobjects fixup callbacks return type

Update the return type to use bool instead of int, corresponding to
change (debugobjects: make fixup functions return bool instead of int)

Signed-off-by: Du, Changbin <changbin.du@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Josh Triplett <josh@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 5f5068e94003d80836040d75931269aca247e853..6751b18fd9acade416807846bd232815a1e4bc7e 100644 (file)
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -437,7 +437,7 @@ static void *work_debug_hint(void *addr)
  * fixup_init is called when:
  * - an active object is initialized
  */
-static int work_fixup_init(void *addr, enum debug_obj_state state)
+static bool work_fixup_init(void *addr, enum debug_obj_state state)
 {
        struct work_struct *work = addr;
 
@@ -445,9 +445,9 @@ static int work_fixup_init(void *addr, enum debug_obj_state state)
        case ODEBUG_STATE_ACTIVE:
                cancel_work_sync(work);
                debug_object_init(work, &work_debug_descr);
-               return 1;
+               return true;
        default:
-               return 0;
+               return false;
        }
 }
 
@@ -456,7 +456,7 @@ static int work_fixup_init(void *addr, enum debug_obj_state state)
  * - an active object is activated
  * - an unknown object is activated (might be a statically initialized object)
  */
-static int work_fixup_activate(void *addr, enum debug_obj_state state)
+static bool work_fixup_activate(void *addr, enum debug_obj_state state)
 {
        struct work_struct *work = addr;
 
@@ -471,16 +471,16 @@ static int work_fixup_activate(void *addr, enum debug_obj_state state)
                if (test_bit(WORK_STRUCT_STATIC_BIT, work_data_bits(work))) {
                        debug_object_init(work, &work_debug_descr);
                        debug_object_activate(work, &work_debug_descr);
-                       return 0;
+                       return false;
                }
                WARN_ON_ONCE(1);
-               return 0;
+               return false;
 
        case ODEBUG_STATE_ACTIVE:
                WARN_ON(1);
 
        default:
-               return 0;
+               return false;
        }
 }
 
@@ -488,7 +488,7 @@ static int work_fixup_activate(void *addr, enum debug_obj_state state)
  * fixup_free is called when:
  * - an active object is freed
  */
-static int work_fixup_free(void *addr, enum debug_obj_state state)
+static bool work_fixup_free(void *addr, enum debug_obj_state state)
 {
        struct work_struct *work = addr;
 
@@ -496,9 +496,9 @@ static int work_fixup_free(void *addr, enum debug_obj_state state)
        case ODEBUG_STATE_ACTIVE:
                cancel_work_sync(work);
                debug_object_free(work, &work_debug_descr);
-               return 1;
+               return true;
        default:
-               return 0;
+               return false;
        }
 }