From patchwork Tue Jun 24 02:52:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pei Xiao X-Patchwork-Id: 899935 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BAFBD5680; Tue, 24 Jun 2025 02:52:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750733582; cv=none; b=BJItydNeN2a8oyXPJ8S4TCUvZc9HOsxkGvxZRV4RLpa8Vy+NtVrxUxy7BGIy9KKRXgll4Nt2w2Blu1LEMZoQIb7SAgY3GCValS/f3bxNWJq0XEnukxav5ZEe8reEyiIyECdXHAmu1PlIJrpTvvWApwJVB1jNAl62FE8Dbz7p7T0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750733582; c=relaxed/simple; bh=vIpLd/cyAmz+XfQiCG2Jf/0TRUcsx5+tJCzFyFnQOAE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=k4qS4Vy57swjc/5YLxXbdDIHqfmGoXoKTfiUs12K0n0ApHX9Du24VdA5g20ABaM+r9HsfoAu3Nj9kc5zGBej0QW71DP4mc6u9Kc9eFMkGcTC7Y0g5Ekdwb3VAeav9ZxSK/Px+WQKRNNQsjagRZu9o2kPZdo50SwWO0BCcH6Flr0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 4f899bfc50a611f0b29709d653e92f7d-20250624 X-CTIC-Tags: HR_CC_AS_FROM, HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NAME, HR_CTE_8B HR_CTT_MISS, HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_DIGIT_LEN HR_FROM_NAME, HR_SJ_DIGIT_LEN, HR_SJ_LANG, HR_SJ_LEN, HR_SJ_LETTER HR_SJ_NOR_SYM, HR_SJ_PHRASE, HR_SJ_PHRASE_LEN, HR_SJ_WS, HR_TO_COUNT HR_TO_DOMAIN_COUNT, HR_TO_NO_NAME, IP_TRUSTED, SRC_TRUSTED, DN_TRUSTED SA_TRUSTED, SA_EXISTED, SN_TRUSTED, SN_EXISTED, SPF_NOPASS DKIM_NOPASS, DMARC_NOPASS, CIE_BAD, CIE_GOOD_SPF, GTI_FG_BS GTI_RG_INFO, GTI_C_BU, AMN_T1, AMN_GOOD, AMN_C_TI AMN_C_BU X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45, REQID:631ce60d-ce78-4ba6-b1b5-e46cc1369294, IP:0, U RL:0,TC:0,Content:0,EDM:25,RT:0,SF:-5,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:20 X-CID-INFO: VERSION:1.1.45, REQID:631ce60d-ce78-4ba6-b1b5-e46cc1369294, IP:0, URL :0,TC:0,Content:0,EDM:25,RT:0,SF:-5,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:20 X-CID-META: VersionHash:6493067, CLOUDID:0cad014a6960af960f8faa693fbd8d98, BulkI D:2506241052498Z90EC03,BulkQuantity:0,Recheck:0,SF:17|19|38|66|78|102,TC:n il,Content:0|50,EDM:5,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil ,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD X-UUID: 4f899bfc50a611f0b29709d653e92f7d-20250624 X-User: xiaopei01@kylinos.cn Received: from localhost.localdomain [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1603356935; Tue, 24 Jun 2025 10:52:47 +0800 From: Pei Xiao To: pkshih@realtek.com, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Pei Xiao Subject: [PATCH v2] wifi: rtw88: coex: Use bitwise instead of arithmetic operator for flags Date: Tue, 24 Jun 2025 10:52:40 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This silences the following coccinelle warning: WARNING: sum of probable bitmasks, consider | Signed-off-by: Pei Xiao --- v2: just replace '+' by '|'. Keep spaces. --- drivers/net/wireless/realtek/rtw88/coex.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c index 64904278ddad..b4dc6ff2c175 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.c +++ b/drivers/net/wireless/realtek/rtw88/coex.c @@ -1501,28 +1501,28 @@ static u8 rtw_coex_algorithm(struct rtw_dev *rtwdev) algorithm = COEX_ALGO_HFP; break; case BPM_HID: - case BPM_HFP + BPM_HID: + case BPM_HFP | BPM_HID: algorithm = COEX_ALGO_HID; break; - case BPM_HFP + BPM_A2DP: - case BPM_HID + BPM_A2DP: - case BPM_HFP + BPM_HID + BPM_A2DP: + case BPM_HFP | BPM_A2DP: + case BPM_HID | BPM_A2DP: + case BPM_HFP | BPM_HID | BPM_A2DP: algorithm = COEX_ALGO_A2DP_HID; break; - case BPM_HFP + BPM_PAN: - case BPM_HID + BPM_PAN: - case BPM_HFP + BPM_HID + BPM_PAN: + case BPM_HFP | BPM_PAN: + case BPM_HID | BPM_PAN: + case BPM_HFP | BPM_HID | BPM_PAN: algorithm = COEX_ALGO_PAN_HID; break; - case BPM_HFP + BPM_A2DP + BPM_PAN: - case BPM_HID + BPM_A2DP + BPM_PAN: - case BPM_HFP + BPM_HID + BPM_A2DP + BPM_PAN: + case BPM_HFP | BPM_A2DP | BPM_PAN: + case BPM_HID | BPM_A2DP | BPM_PAN: + case BPM_HFP | BPM_HID | BPM_A2DP | BPM_PAN: algorithm = COEX_ALGO_A2DP_PAN_HID; break; case BPM_PAN: algorithm = COEX_ALGO_PAN; break; - case BPM_A2DP + BPM_PAN: + case BPM_A2DP | BPM_PAN: algorithm = COEX_ALGO_A2DP_PAN; break; case BPM_A2DP: