From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 550FD3FBEA0 for ; Thu, 12 Mar 2026 17:01:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.154.164 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773334868; cv=none; b=B0L1DnZUHNIR9qZzlY3fjtXf2ZxkvUSJE2lAb1/54028vT+7kPPANXNh7yOfD/vy1bhTBGevVssWt68a/dWpSsb2xfaAaWI/7I8IfJB5vO1aBoToUT80kMsiQQxjJUsS5PYDH0i44ZO17kEDUZBetlFl1j+g4XvM0EdD02zbiKY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773334868; c=relaxed/simple; bh=mi/nNh7zbAOlpgZ51NfdYcrHH2ZIlXOTxw3bthgh4QE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CzX4wNM0RSN5a/EBkDexpmlUlOyt9hmkwXV2Gw8FRE17asLYkGwk4buB2sheoQikDKMf4+okZHJ0uFaCtoxZVPel7lzoaNTXJA70yWlU4iOTG/M7UQCr30PaKWKFMeQlwLbZ4qPwTgKw5XvXif3HA9hM+IOjD1Nzp5rZN/XOPyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=candelatech.com; spf=pass smtp.mailfrom=candelatech.com; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b=FttCu2Vx; arc=none smtp.client-ip=67.231.154.164 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=candelatech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=candelatech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b="FttCu2Vx" X-Virus-Scanned: Proofpoint Essentials engine Received: from mail3.candelatech.com (mail.candelatech.com [208.74.158.173]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 53AF294008E for ; Thu, 12 Mar 2026 17:01:03 +0000 (UTC) Received: from ben-dt5.candelatech.com (firewall.candelatech.com [50.251.239.81]) by mail3.candelatech.com (Postfix) with ESMTP id ED60B13C2BA; Thu, 12 Mar 2026 10:00:59 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com ED60B13C2BA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1773334860; bh=mi/nNh7zbAOlpgZ51NfdYcrHH2ZIlXOTxw3bthgh4QE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FttCu2VxdvAZbhbh5puYbfvEW28RFUFRXGK5OMxZzSDVF5LKG4qKWE6VHWrISM7HO cNyk0WpR21jt9TA9BejSpzTxA+8fT0ZhwKrb74zWWPYHalLU1+0FKNai7JlAfW+lxI IjNSifTLhAIf3pYsGi36LmfOJVhJG/mb2oJogxDA= From: greearb@candelatech.com To: linux-wireless@vger.kernel.org Cc: Ben Greear Subject: [PATCH wireless-next v2 09/28] wifi: mac80211: Use warn-on-once in drv_remove_chanctxt Date: Thu, 12 Mar 2026 10:00:07 -0700 Message-ID: <20260312170026.285494-10-greearb@candelatech.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20260312170026.285494-1-greearb@candelatech.com> References: <20260312170026.285494-1-greearb@candelatech.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-MDID: 1773334864-mqtMpBckX-QQ X-PPE-STACK: {"stack":"us5"} X-MDID-O: us5;at1;1773334864;mqtMpBckX-QQ;;f7146c1849a4b08a52804beb1c1cdf45 X-PPE-TRUSTED: V=1;DIR=OUT; From: Ben Greear But still log it to dmesg. Signed-off-by: Ben Greear --- net/mac80211/driver-ops.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 51bf3c7822a7..e2283d7dcd1e 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1035,8 +1035,10 @@ static inline void drv_remove_chanctx(struct ieee80211_local *local, might_sleep(); lockdep_assert_wiphy(local->hw.wiphy); - if (WARN_ON(!ctx->driver_present)) + if (WARN_ON_ONCE(!ctx->driver_present)) { + pr_err("drv-remove-chanctx, NOT driver_present, not sending request to driver."); return; + } trace_drv_remove_chanctx(local, ctx); if (local->ops->remove_chanctx) -- 2.42.0