From f4608ce917d6f50824f4c609d52a3c8900c59164 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 25 Sep 2018 14:30:36 +0000
Subject: [PATCH] binder: make symbol 'binder_free_buf' static

Fixes the following sparse warning:

drivers/android/binder.c:3312:1: warning:
 symbol 'binder_free_buf' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/android/binder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 1b54bb57a9fb..cb30a524d16d 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -3308,7 +3308,7 @@ err_invalid_target_handle:
  *
  * Cleanup buffer and free it.
  */
-void
+static void
 binder_free_buf(struct binder_proc *proc, struct binder_buffer *buffer)
 {
 	if (buffer->transaction) {