From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E529AC3A59D for ; Tue, 20 Aug 2019 09:54:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B0CA122CF4 for ; Tue, 20 Aug 2019 09:54:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="LRrmS6+b" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729518AbfHTJyv (ORCPT ); Tue, 20 Aug 2019 05:54:51 -0400 Received: from nbd.name ([46.4.11.11]:35134 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728414AbfHTJyv (ORCPT ); Tue, 20 Aug 2019 05:54:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=tTp1fjksS0JpZH20cKYmebD4iIPFT82tIq/AMBeJzhQ=; b=LRrmS6+bVD1sXmNJBo7MIFHByt 25mvakMZJrnze/9fA1a+Okg2DR/Rqhc8zKGf6JFZR7jmEIgKOLFb71smCg8ewKqEX49YOSzf9CRpO B9fnVX6mi3mt+9zQtYq9R8WmQuhHOKNWxrayZF9gm9H+kgqXrA32Oh1FgeywhHeqegeY=; Received: from p54ae9443.dip0.t-ipconnect.de ([84.174.148.67] helo=maeck.local) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i00qn-0003nu-V9; Tue, 20 Aug 2019 11:54:50 +0200 Received: by maeck.local (Postfix, from userid 501) id 5788063E610C; Tue, 20 Aug 2019 11:54:49 +0200 (CEST) From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net Subject: [PATCH 1/4] mac80211: minstrel_ht: fix per-group max throughput rate initialization Date: Tue, 20 Aug 2019 11:54:46 +0200 Message-Id: <20190820095449.45255-1-nbd@nbd.name> X-Mailer: git-send-email 2.17.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The group number needs to be multiplied by the number of rates per group to get the full rate index Fixes: 5935839ad73583 ("mac80211: improve minstrel_ht rate sorting by throughput & probability") Signed-off-by: Felix Fietkau --- net/mac80211/rc80211_minstrel_ht.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 5a882da82f0e..ba230b037257 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -575,7 +575,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) /* (re)Initialize group rate indexes */ for(j = 0; j < MAX_THR_RATES; j++) - tmp_group_tp_rate[j] = group; + tmp_group_tp_rate[j] = MCS_GROUP_RATES * group; for (i = 0; i < MCS_GROUP_RATES; i++) { if (!(mi->supported[group] & BIT(i))) -- 2.17.0