From nobody Sat Jun 13 04:51:22 2026 Received: from mta.al2klimov.de (mta.al2klimov.de [162.55.223.79]) (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 801122F6160 for ; Sun, 10 May 2026 19:19:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.55.223.79 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778440743; cv=none; b=YqrParGpugku3QzQwxnffAVAriHq5BKC/C3LXNGx0DQ9GAzGnGvLRFvJo5iWej0QYdPRv/L0uwj2GGVgnn6+XPgik9/JdxQppKbidYIegqo3IPv4yps6hhRxXm+PleWTwnPQYTgWaZcKXB6Ml7ZvwhtXjrFs/JWYclE8z3Dtt70= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778440743; c=relaxed/simple; bh=E+LvuqhsUOWkbAbXhvOHJZ84gYGPIsXIDDBt9UfHKKc=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=d2ECJlVq8aLvsGo16ej/VPwy+aPBSQZzxL6QkMVAHNn2rPvQk15pucfOCJeAVV46qTAzAZ7ifNCwkR0J1hp9/e2/7frVEtG5/miQmA64FoBmgKkl7lH9U+hniWKGw2qYpAcAxFt43EY8JeOk3v3UB2Azbxd0bPCcVU6MEEhy0CI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=al2klimov.de; spf=pass smtp.mailfrom=al2klimov.de; dkim=pass (2048-bit key) header.d=al2klimov.de header.i=@al2klimov.de header.b=VW0gCoVw; arc=none smtp.client-ip=162.55.223.79 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=al2klimov.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=al2klimov.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=al2klimov.de header.i=@al2klimov.de header.b="VW0gCoVw" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=default; bh=E+LvuqhsUOWk bAbXhvOHJZ84gYGPIsXIDDBt9UfHKKc=; h=subject:from:cc:to:date; d=al2klimov.de; b=VW0gCoVwq8wxbYZrKw5dXELlG/+CYTSg6xrN9lhASd4syiGGbHg6 QIaqPEbpcp7zMPcvLuYJaiwHFAf75CRDlyhZrZvCqt5tm2Eg47M7NhcWGdII3EvTeQxcsN Zvss2GZBsmOb/d7KOFd5iOHUeDTQYJoOuGB7LOeY7Tp6XEJ9LNNeIDd9gT/FGPRvVit5lk KFoJZHX6BSAqxtXpWV9cwtDA/4j0cLl6FxkQDUp7BYHwzY6STQgghMUxObxEuQtZT/kVob 58DvA2y1qMsMj6s9Nu6h0W5B9JhYwqBPWTxPgpNGL7Zw1VIqHBy+qkHmWqZnfDpctvJjTH ODg9cTl1YQ== Received: from [IPV6:2a02:2455:18e9:e011:4d8a:aad2:c25c:50e5] (2a02-2455-18e9-e011-4d8a-aad2-c25c-50e5.dyn6.pyur.net [2a02:2455:18e9:e011:4d8a:aad2:c25c:50e5]) by mta.al2klimov.de (OpenSMTPD) with ESMTPSA id b9ad055c (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO); Sun, 10 May 2026 18:52:14 +0000 (UTC) Message-ID: Date: Sun, 10 May 2026 20:41:43 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: Vaibhav Agarwal , Mark Greer , Johan Hovold , Alex Elder , Greg Kroah-Hartman Cc: greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev, Linux Kernel Mailing List From: "Alexander A. Klimov" Subject: [PATCH] Greybus audio protocols drivers: correct sscanf() return value check Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8"; format="flowed" manager_sysfs_add_store() passes 6 pointers to sscanf(), but required latter to return 7 which always failed the operation. I corrected it to 6. Signed-off-by: Alexander A. Klimov --- drivers/staging/greybus/audio_manager_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/greybus/audio_manager_sysfs.c b/drivers/stagin= g/greybus/audio_manager_sysfs.c index fcd518f954..ff323ca815 100644 --- a/drivers/staging/greybus/audio_manager_sysfs.c +++ b/drivers/staging/greybus/audio_manager_sysfs.c @@ -23,7 +23,7 @@ static ssize_t manager_sysfs_add_store(struct kobject *ko= bj, desc.name, &desc.vid, &desc.pid, &desc.intf_id, &desc.ip_devices, &desc.op_devices); - if (num !=3D 7) + if (num !=3D 6) return -EINVAL; num =3D gb_audio_manager_add(&desc); --=20 2.54.0