From patchwork Sun Nov 29 15:30:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 334622 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, 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 A035CC83013 for ; Sun, 29 Nov 2020 15:32:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7507C2080C for ; Sun, 29 Nov 2020 15:32:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728038AbgK2Pbu (ORCPT ); Sun, 29 Nov 2020 10:31:50 -0500 Received: from paleale.coelho.fi ([176.9.41.70]:33550 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727879AbgK2Pbu (ORCPT ); Sun, 29 Nov 2020 10:31:50 -0500 Received: from 91-156-6-193.elisa-laajakaista.fi ([91.156.6.193] helo=redipa.ger.corp.intel.com) by farmhouse.coelho.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1kjOfH-0035ld-7V; Sun, 29 Nov 2020 17:31:03 +0200 From: Luca Coelho To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org Date: Sun, 29 Nov 2020 17:30:50 +0200 Message-Id: X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201129153055.1971298-1-luca@coelho.fi> References: <20201129153055.1971298-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 08/13] nl80211: always accept scan request with the duration set Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Avraham Stern Accept a scan request with the duration set even if the driver does not support setting the scan dwell. The duration can be used as a hint to the driver, but the driver may use its internal logic for setting the scan dwell. Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho --- net/wireless/nl80211.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 643000200a1b..67c52f4b45fa 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -8243,12 +8243,6 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) } if (info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]) { - if (!wiphy_ext_feature_isset(wiphy, - NL80211_EXT_FEATURE_SET_SCAN_DWELL)) { - err = -EOPNOTSUPP; - goto out_free; - } - request->duration = nla_get_u16(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]); request->duration_mandatory =