From nobody Mon Jun 15 00:20:59 2026 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 D7848335BBB; Tue, 7 Apr 2026 06:32:48 +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=1775543573; cv=none; b=Po2/2PlHdo9xojcgIYcfFc3XjuTCS/BqHuLzmg1ve6NW3ZyZh5JcjAzQI5sywEAdlYa0BQ9AzPlSuN/KvfiMSRJkFqz5LX3KTFTDKdq31+DYA+AwqP+W/efgSo+IG+M1BIo//QLzHcZqm1BeWOVyfq+KWtjS0MuvIMqGh68suR8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775543573; c=relaxed/simple; bh=S9JA2PmVzXIR2YV/mI/XmMLVmTBKaLDsHs134XHA9aM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=q0I2d20zgiUdZ7c/dSn2SHMZOFeSvYXZOp+JY/SVYGlU6RZ6s7ReCn0UCTACze7xAQPYcaHl8cw/OmXerjV030vRR05AoNqOCf2CejEBdkBCKcQTn+0OeC1+idOl1HHFVY/J4Pah/XfSS1L2F64OmOGgQTTrDsm27iLqj9MhXWo= 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: 944bfaaa324b11f1aa26b74ffac11d73-20260407 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:929cbdee-e623-44b0-b14e-565f096a76f2,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:e7bac3a,CLOUDID:4bffb7716203ced1076bfc7c4bf30350,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102|898,TC:nil,Content:0|15|50,EDM:-3,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: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 944bfaaa324b11f1aa26b74ffac11d73-20260407 X-User: liujiajia@kylinos.cn Received: from iris.lan [(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 448545083; Tue, 07 Apr 2026 14:32:41 +0800 From: Jiajia Liu To: Johannes Berg , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jiajia Liu Subject: [PATCH] wifi: mac80211: remove unused variables in minstrel_ht_alloc_sta Date: Tue, 7 Apr 2026 14:32:05 +0800 Message-ID: <20260407063205.68471-1-liujiajia@kylinos.cn> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Remove the unused variable max_rates and related code. Also remove the variable mi and pass type to kzalloc_obj instead. Signed-off-by: Jiajia Liu --- net/mac80211/rc80211_minstrel_ht.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_mins= trel_ht.c index 62745ca00e06..b73ef3adfcc5 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -1849,20 +1849,7 @@ minstrel_ht_rate_update(void *priv, struct ieee80211= _supported_band *sband, static void * minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) { - struct ieee80211_supported_band *sband; - struct minstrel_ht_sta *mi; - struct minstrel_priv *mp =3D priv; - struct ieee80211_hw *hw =3D mp->hw; - int max_rates =3D 0; - int i; - - for (i =3D 0; i < NUM_NL80211_BANDS; i++) { - sband =3D hw->wiphy->bands[i]; - if (sband && sband->n_bitrates > max_rates) - max_rates =3D sband->n_bitrates; - } - - return kzalloc_obj(*mi, gfp); + return kzalloc_obj(struct minstrel_ht_sta, gfp); } =20 static void --=20 2.25.1