From nobody Fri Jun 12 20:21:14 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 ABE6723E356 for ; Tue, 12 May 2026 19:15:57 +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=1778613359; cv=none; b=QXz+hyAfL5W8Yyd0uiqIBbwZlAVcq3P1dpD0R0wZrbz0KscOkOp55SpikqXMNcESZz0NON8XXvDs3nvF8/RNQ7HkTiEwBIIeSiclwUcpryvJmunPcCSTWYcNTMpUFa+0Sovor0b3SfkUDgsMwLnWuitGzLpxtke8Z8MxpslK2/s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778613359; c=relaxed/simple; bh=nSrzsEM4v9JYjvlMGeLKj765Mq3O901EWWl79pFBeS8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZcN7dOxdHx5cdH232jtQFPWrqu2C16rXNWmvE3NkeYeFeTzc5EwFLZuMdk3PxEFkuerugrMkv7FDv4+gFOV1Zg2G16kZNNdbNXb6h1s2z3JmKBozM3QhOL+Dx22w3x6NhSbLaSw5MhHfCPoz7v9PulCW3QzkIK1cckDL6WeT9ag= 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=dF01P+wz; 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="dF01P+wz" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=default; bh=nSrzsEM4v9JY jvlMGeLKj765Mq3O901EWWl79pFBeS8=; h=in-reply-to:from:references:cc:to: subject:date; d=al2klimov.de; b=dF01P+wz2wQO+ekJj3NFr0nKu4E/KeqyHWUx/V 1vcL5Dk62yx8Mo7lZ/yMmdHa0UoLybDw64OiNdDrAJzYIJ74XV2hgAa/dW/pQcfBNZ045z SoNyhqF8w1z1CG/QchUSKgvkSBdBAgYGzp7fBs/VeCG8fLhk7N7rGAfl3jPPjx3VJoVr7n fYk3nSLCarkMf6YGTO+wGY7UC+MB6nO+lV5Qic5+8dJbNx8SlJF79sYawerflUQL7PWB57 dXMGSRyeLBpAX9ukMsOIxaDZIlr33tN2vPLd7M8yIH+pJV8+iqwtRJe0xmawdxQm6gX/LF pJDB4g+zuJNC79Vu6gK6UMhw== 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 89055c18 (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO); Tue, 12 May 2026 19:15:55 +0000 (UTC) Message-ID: <381ed71b-1db1-45d3-a9be-bf2f8018a611@al2klimov.de> Date: Tue, 12 May 2026 21:15:54 +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 Subject: [PATCH v3] staging: greybus: audio: correct sscanf() return value check To: Greg Kroah-Hartman Cc: Dan Carpenter , Vaibhav Agarwal , Mark Greer , Johan Hovold , Alex Elder , greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev, Linux Kernel Mailing List , Pankaj Bharadiya References: <2026051243-factual-lyricism-6c54@gregkh> Content-Language: en-US From: "Alexander A. Klimov" In-Reply-To: <2026051243-factual-lyricism-6c54@gregkh> 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. Fixes: 49b9137a6002 ("staging: greybus: audio: remove redundant slot field") Signed-off-by: Alexander A. Klimov Reviewed-by: Alex Elder --- v2: added "Fixes:" to commit message v3: added all these v2/v3 lines here as requested by Greg KH v3: while on it, replaced title "Greybus audio protocols drivers:" ... v3: ... with "staging: greybus: audio:" 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