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-rw-r--r--drivers/android/binder.c35
1 files changed, 10 insertions, 25 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 49c0700816a5..4b9476521da6 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -223,7 +223,7 @@ static struct binder_transaction_log_entry *binder_transaction_log_add(
struct binder_work {
struct list_head entry;
- enum {
+ enum binder_work_type {
BINDER_WORK_TRANSACTION = 1,
BINDER_WORK_TRANSACTION_COMPLETE,
BINDER_WORK_RETURN_ERROR,
@@ -885,27 +885,6 @@ static struct binder_work *binder_dequeue_work_head_ilocked(
return w;
}
-/**
- * binder_dequeue_work_head() - Dequeues the item at head of list
- * @proc: binder_proc associated with list
- * @list: list to dequeue head
- *
- * Removes the head of the list if there are items on the list
- *
- * Return: pointer dequeued binder_work, NULL if list was empty
- */
-static struct binder_work *binder_dequeue_work_head(
- struct binder_proc *proc,
- struct list_head *list)
-{
- struct binder_work *w;
-
- binder_inner_proc_lock(proc);
- w = binder_dequeue_work_head_ilocked(list);
- binder_inner_proc_unlock(proc);
- return w;
-}
-
static void
binder_defer_work(struct binder_proc *proc, enum binder_deferred_state defer);
static void binder_free_thread(struct binder_thread *thread);
@@ -4585,13 +4564,17 @@ static void binder_release_work(struct binder_proc *proc,
struct list_head *list)
{
struct binder_work *w;
+ enum binder_work_type wtype;
while (1) {
- w = binder_dequeue_work_head(proc, list);
+ binder_inner_proc_lock(proc);
+ w = binder_dequeue_work_head_ilocked(list);
+ wtype = w ? w->type : 0;
+ binder_inner_proc_unlock(proc);
if (!w)
return;
- switch (w->type) {
+ switch (wtype) {
case BINDER_WORK_TRANSACTION: {
struct binder_transaction *t;
@@ -4625,9 +4608,11 @@ static void binder_release_work(struct binder_proc *proc,
kfree(death);
binder_stats_deleted(BINDER_STAT_DEATH);
} break;
+ case BINDER_WORK_NODE:
+ break;
default:
pr_err("unexpected work type, %d, not freed\n",
- w->type);
+ wtype);
break;
}
}