[PATCH 2/2] android: binder: add missing return value documentation for binder_apply_fd_fixups()

[Sunday Adelodun]

The kernel-doc for binder_apply_fd_fixups() was missing a description of
its return value, which triggers a kernel-doc warning.

Add the missing "Return:" entry to doc that the function returns 0 on
success or a negative errno on failure.

Signed-off-by: Sunday Adelodun <adelodunolaoluwa@xxxxxxxxx>
---
 drivers/android/binder.c | 2 ++
 1 file changed, 2 insertions(+)

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)
-- 
2.43.0