From nobody Thu Apr 9 10:52:20 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 307B9C433FE for ; Fri, 4 Nov 2022 18:35:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232163AbiKDSfM (ORCPT ); Fri, 4 Nov 2022 14:35:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231897AbiKDSfK (ORCPT ); Fri, 4 Nov 2022 14:35:10 -0400 Received: from msg-2.mailo.com (msg-2.mailo.com [213.182.54.12]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AA5012F for ; Fri, 4 Nov 2022 11:35:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mailo.com; s=mailo; t=1667586901; bh=hp0FgrNepDKLSNCKZLrPBSzkRWyWgrFj8BHfBxyz8Ds=; h=X-EA-Auth:Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To; b=mk6+ezgaLY4F7HfP3LNQvNUj7KQfYv16P21dszAGgTINmX5jjRQsOau8dEMRkoAOy cpA668cLDqi4y2A+rjqpxLXYtU1TzVyQjcyYRKnaFnj5opINE2PW3FaCogZjzPt09p QMyVN2OTdVGmLXLW9HAr5RrlblYKMkeTpOywE1Xk= Received: by b-6.in.mailobj.net [192.168.90.16] with ESMTP via ip-206.mailobj.net [213.182.55.206] Fri, 4 Nov 2022 19:35:01 +0100 (CET) X-EA-Auth: Mf2Unhvy4C6KZ0+FTvygUlpAP2szYr3OpQncwjcpdnKHkp+ZTvwxP4GYPJfKhSzlN2+evs3xGSpLXe1jKjzuFCVBufeArKhQ Date: Sat, 5 Nov 2022 00:04:56 +0530 From: Deepak R Varma To: outreachy@lists.linux.dev, Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] staging: rtl8723bs: Simplify underutilized 2D array to 1D array Message-ID: <4fb8d9783553d15a58e774d7137519d46e58ee3a.1667586648.git.drv@mailo.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Member variable "Value" of structure iqk_matrix_regs_setting is declared to be a 2D array of [3][IQK_Matrix_REG_NUM] grid. However the primary index of this array is only used for index 0, the other two elements are never used. Simplify this array to a one dimension degree. The resultant code is simpler and is easy to maintain. Suggested-by: Dan Carpenter Signed-off-by: Deepak R Varma --- drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c | 18 +++++++++--------- drivers/staging/rtl8723bs/hal/odm.h | 2 +- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c b/drivers/stagi= ng/rtl8723bs/hal/HalPhyRf_8723B.c index a52748f7b56e..9317a4462c02 100644 --- a/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c +++ b/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c @@ -244,8 +244,8 @@ void ODM_TxPwrTrackSetPwr_8723B( Final_CCK_Swing_Index =3D 0; setIqkMatrix_8723B(pDM_Odm, Final_OFDM_Swing_Index, RFPath, - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[= 0][0], - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[= 0][1]); + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[= 0], + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[= 1]); setCCKFilterCoefficient(pDM_Odm, Final_CCK_Swing_Index); @@ -257,8 +257,8 @@ void ODM_TxPwrTrackSetPwr_8723B( pDM_Odm->Remnant_OFDMSwingIdx[RFPath] =3D Final_OFDM_Swing_Index - PwrT= rackingLimit_OFDM; setIqkMatrix_8723B(pDM_Odm, PwrTrackingLimit_OFDM, RFPath, - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][0], - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][1]); + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0], + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [1]); pDM_Odm->Modify_TxAGC_Flag_PathA =3D true; PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChan= nel, OFDM); @@ -267,16 +267,16 @@ void ODM_TxPwrTrackSetPwr_8723B( pDM_Odm->Remnant_OFDMSwingIdx[RFPath] =3D Final_OFDM_Swing_Index; setIqkMatrix_8723B(pDM_Odm, 0, RFPath, - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][0], - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][1]); + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0], + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [1]); pDM_Odm->Modify_TxAGC_Flag_PathA =3D true; PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChan= nel, OFDM); PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChan= nel, HT_MCS0_MCS7); } else { setIqkMatrix_8723B(pDM_Odm, Final_OFDM_Swing_Index, RFPath, - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][0], - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0][1]); + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [0], + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value= [1]); if (pDM_Odm->Modify_TxAGC_Flag_PathA) { /* If TxAGC has changed, reset = TxAGC again */ pDM_Odm->Remnant_OFDMSwingIdx[RFPath] =3D 0; @@ -1760,7 +1760,7 @@ void PHY_IQCalibrate_8723B( /* by sherry 20120321 */ if (final_candidate < 4) { for (i =3D 0; i < IQK_Matrix_REG_NUM; i++) - pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][i] =3D result[= final_candidate][i]; + pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[i] =3D result[fin= al_candidate][i]; pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[0].bIQKDone =3D true; } diff --git a/drivers/staging/rtl8723bs/hal/odm.h b/drivers/staging/rtl8723b= s/hal/odm.h index fe9782d2d4fd..e16a769850c5 100644 --- a/drivers/staging/rtl8723bs/hal/odm.h +++ b/drivers/staging/rtl8723bs/hal/odm.h @@ -481,7 +481,7 @@ enum odm_type_alna_e { /* tag_ODM_TYPE_ALNA_Definition = */ struct iqk_matrix_regs_setting { /* _IQK_MATRIX_REGS_SETTING */ bool bIQKDone; - s32 Value[3][IQK_Matrix_REG_NUM]; + s32 Value[IQK_Matrix_REG_NUM]; bool bBWIqkResultSaved[3]; }; -- 2.34.1 From nobody Thu Apr 9 10:52:20 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47E00C4332F for ; Fri, 4 Nov 2022 18:35:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232206AbiKDSfn (ORCPT ); Fri, 4 Nov 2022 14:35:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232194AbiKDSfh (ORCPT ); Fri, 4 Nov 2022 14:35:37 -0400 Received: from msg-1.mailo.com (msg-1.mailo.com [213.182.54.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E38B4731A for ; Fri, 4 Nov 2022 11:35:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mailo.com; s=mailo; t=1667586928; bh=0B53dwmxeG45YNVJ4Hk+8mn0kfMKjj9deNa9hc7yTfs=; h=X-EA-Auth:Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To; b=Q2NuLmL/hfSwbeyuFz+iWBAaq68nrgoC1bD2s6wpXsRE64OVFSoLXo1VSpbdtg6ay Ol7ViECLDn7J3NnGNkf9essCyBDaGwU4VN3jxtmijoWSmaECaJxjyrLfrVFT5j7/34 lDLsscIdjFmUNldKQaDsMVH+9QLu6wuLt2HN/aDY= Received: by b-3.in.mailobj.net [192.168.90.13] with ESMTP via ip-206.mailobj.net [213.182.55.206] Fri, 4 Nov 2022 19:35:28 +0100 (CET) X-EA-Auth: mgpYO5K4+REdUFPKKUYsnK0F2jW6dgwbxmTkgKC0MXpQOKCap7NNTWay5++oa438urRr3fiiYiRIkOADL6v0DdsQbIFDB4u5 Date: Sat, 5 Nov 2022 00:05:23 +0530 From: Deepak R Varma To: outreachy@lists.linux.dev, Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] staging: rtl8723bs: Remove unused member variable Message-ID: <1b22e45254f7b8cafbf5b78d1e02380295b9ab02.1667586648.git.drv@mailo.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Member variable bBWIqkResultSaved of struct iqk_matrix_regs_setting is declared but never used. Remove it. Signed-off-by: Deepak R Varma --- drivers/staging/rtl8723bs/hal/odm.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/rtl8723bs/hal/odm.h b/drivers/staging/rtl8723b= s/hal/odm.h index e16a769850c5..6891fa30c7f4 100644 --- a/drivers/staging/rtl8723bs/hal/odm.h +++ b/drivers/staging/rtl8723bs/hal/odm.h @@ -482,7 +482,6 @@ enum odm_type_alna_e { /* tag_ODM_TYPE_ALNA_Definition = */ struct iqk_matrix_regs_setting { /* _IQK_MATRIX_REGS_SETTING */ bool bIQKDone; s32 Value[IQK_Matrix_REG_NUM]; - bool bBWIqkResultSaved[3]; }; /* Remove PATHDIV_PARA struct to odm_PathDiv.h */ -- 2.34.1