Merge tag 'v3.9-rc3' into v4l_for_linus

Linux 3.9-rc3

* tag 'v3.9-rc3': (11231 commits)
  Linux 3.9-rc3
  perf,x86: fix link failure for non-Intel configs
  perf,x86: fix wrmsr_on_cpu() warning on suspend/resume
  Btrfs: fix warning of free_extent_map
  perf,x86: fix kernel crash with PEBS/BTS after suspend/resume
  ALSA: hda - Fix missing EAPD/GPIO setup for Cirrus codecs
  sound: sequencer: cap array index in seq_chn_common_event()
  mfd: twl4030-madc: Remove __exit_p annotation
  ALSA: hda/ca0132 - Remove extra setting of dsp_state.
  ALSA: hda/ca0132 - Check download state of DSP.
  ALSA: hda/ca0132 - Check if dspload_image succeeded.
  mm/fremap.c: fix possible oops on error path
  list: Fix double fetch of pointer in hlist_entry_safe()
  Btrfs: fix warning when creating snapshots
  Btrfs: return as soon as possible when edquot happens
  Btrfs: return EIO if we have extent tree corruption
  btrfs: use rcu_barrier() to wait for bdev puts at unmount
  Btrfs: remove btrfs_try_spin_lock
  Btrfs: get better concurrency for snapshot-aware defrag work
  hwmon: (pmbus/ltc2978) Fix temperature reporting
  ...

1 files changed, 10 insertions, 11 deletions

diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index d11808ca4bc4..37061ede8b81 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -109,11 +109,10 @@ static void fill_pool(void)
  */
 static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b)
 {
-	struct hlist_node *node;
 	struct debug_obj *obj;
 	int cnt = 0;
 
-	hlist_for_each_entry(obj, node, &b->list, node) {
+	hlist_for_each_entry(obj, &b->list, node) {
 		cnt++;
 		if (obj->object == addr)
 			return obj;
@@ -213,7 +212,7 @@ static void free_object(struct debug_obj *obj)
 static void debug_objects_oom(void)
 {
 	struct debug_bucket *db = obj_hash;
-	struct hlist_node *node, *tmp;
+	struct hlist_node *tmp;
 	HLIST_HEAD(freelist);
 	struct debug_obj *obj;
 	unsigned long flags;
@@ -227,7 +226,7 @@ static void debug_objects_oom(void)
 		raw_spin_unlock_irqrestore(&db->lock, flags);
 
 		/* Now free them */
-		hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
+		hlist_for_each_entry_safe(obj, tmp, &freelist, node) {
 			hlist_del(&obj->node);
 			free_object(obj);
 		}
@@ -658,7 +657,7 @@ debug_object_active_state(void *addr, struct debug_obj_descr *descr,
 static void __debug_check_no_obj_freed(const void *address, unsigned long size)
 {
 	unsigned long flags, oaddr, saddr, eaddr, paddr, chunks;
-	struct hlist_node *node, *tmp;
+	struct hlist_node *tmp;
 	HLIST_HEAD(freelist);
 	struct debug_obj_descr *descr;
 	enum debug_obj_state state;
@@ -678,7 +677,7 @@ static void __debug_check_no_obj_freed(const void *address, unsigned long size)
 repeat:
 		cnt = 0;
 		raw_spin_lock_irqsave(&db->lock, flags);
-		hlist_for_each_entry_safe(obj, node, tmp, &db->list, node) {
+		hlist_for_each_entry_safe(obj, tmp, &db->list, node) {
 			cnt++;
 			oaddr = (unsigned long) obj->object;
 			if (oaddr < saddr || oaddr >= eaddr)
@@ -702,7 +701,7 @@ repeat:
 		raw_spin_unlock_irqrestore(&db->lock, flags);
 
 		/* Now free them */
-		hlist_for_each_entry_safe(obj, node, tmp, &freelist, node) {
+		hlist_for_each_entry_safe(obj, tmp, &freelist, node) {
 			hlist_del(&obj->node);
 			free_object(obj);
 		}
@@ -1013,7 +1012,7 @@ void __init debug_objects_early_init(void)
 static int __init debug_objects_replace_static_objects(void)
 {
 	struct debug_bucket *db = obj_hash;
-	struct hlist_node *node, *tmp;
+	struct hlist_node *tmp;
 	struct debug_obj *obj, *new;
 	HLIST_HEAD(objects);
 	int i, cnt = 0;
@@ -1033,7 +1032,7 @@ static int __init debug_objects_replace_static_objects(void)
 	local_irq_disable();
 
 	/* Remove the statically allocated objects from the pool */
-	hlist_for_each_entry_safe(obj, node, tmp, &obj_pool, node)
+	hlist_for_each_entry_safe(obj, tmp, &obj_pool, node)
 		hlist_del(&obj->node);
 	/* Move the allocated objects to the pool */
 	hlist_move_list(&objects, &obj_pool);
@@ -1042,7 +1041,7 @@ static int __init debug_objects_replace_static_objects(void)
 	for (i = 0; i < ODEBUG_HASH_SIZE; i++, db++) {
 		hlist_move_list(&db->list, &objects);
 
-		hlist_for_each_entry(obj, node, &objects, node) {
+		hlist_for_each_entry(obj, &objects, node) {
 			new = hlist_entry(obj_pool.first, typeof(*obj), node);
 			hlist_del(&new->node);
 			/* copy object data */
@@ -1057,7 +1056,7 @@ static int __init debug_objects_replace_static_objects(void)
 	       obj_pool_used);
 	return 0;
 free:
-	hlist_for_each_entry_safe(obj, node, tmp, &objects, node) {
+	hlist_for_each_entry_safe(obj, tmp, &objects, node) {
 		hlist_del(&obj->node);
 		kmem_cache_free(obj_cache, obj);
 	}