[patch 010/117] workqueue: update debugobjects fixup callbacks return type

[akpm@xxxxxxxxxxxxxxxxxxxx]

From: "Du, Changbin" <changbin.du@xxxxxxxxx>
Subject: 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@xxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Josh Triplett <josh@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 kernel/workqueue.c |   20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff -puN kernel/workqueue.c~workqueue-update-debugobjects-fixup-callbacks-return-type kernel/workqueue.c
--- a/kernel/workqueue.c~workqueue-update-debugobjects-fixup-callbacks-return-type
+++ a/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, e
 	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, e
  * - 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 *add
 		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 *add
  * 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, e
 	case ODEBUG_STATE_ACTIVE:
 		cancel_work_sync(work);
 		debug_object_free(work, &work_debug_descr);
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }
 
_
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