linux-kernel - [PATCH] staging: rtl8723bs: declare private function as static

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Date:   Sun, 23 Apr 2017 10:37:02 -0700
From:   Kenneth Hsu <kennethhsu@...il.com>
To:     gregkh@...uxfoundation.org, hdegoede@...hat.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8723bs: declare private function as static

This fixes a sparse warning regarding an undeclared symbol.  Since the
function is private to rtw_recv.c, it should be declared as static.

Signed-off-by: Kenneth Hsu <kennethhsu@...il.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index 74e11948c015..695a5c958c80 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -1717,7 +1717,8 @@ sint wlanhdr_to_ethhdr(union recv_frame *precvframe)
 }
 
 /* perform defrag */
-union recv_frame *recvframe_defrag(struct adapter *adapter, struct __queue *defrag_q)
+static union recv_frame *recvframe_defrag(struct adapter *adapter,
+					  struct __queue *defrag_q)
 {
 	struct list_head	 *plist, *phead;
 	u8 *data, wlanhdr_offset;
-- 
2.12.2