[PATCH] rtl8723ae: Make rtl8723e_dm_refresh_rate_adaptive_mask static

[Yue Haibing]

From: YueHaibing <yuehaibing@xxxxxxxxxx>

Fix sparse warning:

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c:666:6:
 warning: symbol 'rtl8723e_dm_refresh_rate_adaptive_mask' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
index 514891e..d8260c7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
@@ -663,7 +663,7 @@ void rtl8723e_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
 
 }
 
-void rtl8723e_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
+static void rtl8723e_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-- 
2.7.4