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path: root/drivers/android/binder.c
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-rw-r--r--drivers/android/binder.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index a3a1b5c33ba3..535fc881c8da 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -4669,6 +4669,8 @@ static int binder_wait_for_work(struct binder_thread *thread,
*
* If we fail to allocate an fd, skip the install and release
* any fds that have already been allocated.
+ *
+ * Return: 0 on success, a negative errno code on failure.
*/
static int binder_apply_fd_fixups(struct binder_proc *proc,
struct binder_transaction *t)