Staging: rtl8723au: remove unnecessary break after return

WARNING: break is not useful after a goto or return.
Remove unnecessary break after return. That was found by running checkpatch.
Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/hal/HalPwrSeqCmd.c

@@ -148,7 +148,6 @@ u8 HalPwrSeqCmdParsing23a(struct rtw_adapter *padapter, u8 CutVersion,
 					 ("HalPwrSeqCmdParsing23a: "
 					  "PWR_CMD_END\n"));
 				return true;
-				break;
 
 			default:
 				RT_TRACE(_module_hal_init_c_, _drv_err_,