The function dm_CheckStatistics is empty, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8723bs/hal/rtl8723b_dm.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c b/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
index d1c875cf8e6d..928226679ab4 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_dm.c
@@ -12,9 +12,6 @@
 
 /*  Global var */
 
-static void dm_CheckStatistics(struct adapter *Adapter)
-{
-}
 /*  */
 /*  functions */
 /*  */
@@ -144,10 +141,6 @@ void rtl8723b_HalDmWatchDog(struct adapter *Adapter)
 		(hw_init_completed == true) &&
 		((!fw_current_in_ps_mode) && bFwPSAwake)
 	) {
-		/*  */
-		/*  Calculate Tx/Rx statistics. */
-		/*  */
-		dm_CheckStatistics(Adapter);
 		rtw_hal_check_rxfifo_full(Adapter);
 	}
 
-- 
2.50.1