From mboxrd@z Thu Jan 1 00:00:00 1970 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 D74393A962C for ; Mon, 11 May 2026 20:41:11 +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=1778532074; cv=none; b=Bui84iK+7Cm+HUeUvcz314KAi4WWvHpoSi7ajAPsgfRBp0u3rcz7NEv1T4Dsv1RSYBPzH9lsRpQmdYPH1K9XK4h3pN9jDm0rxgc2mIp0HJRAuOFJQMLe8oapb3zG68+MGJgAEAqKyp3lxEuHIf4SvfkYvk8jJx3mjG0H3JCdyJc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778532074; c=relaxed/simple; bh=FXRdHHWXWAExJ9s38Z0mRo0D80CrRpHFA3+q6w7KFgE=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=uN16a5YZ4wIwpswm8gscib8UJb12crTfWFcbo8kf2VPPdkfTSBaApN5KEDQZd21WX37fklSdMC9ILuvIFFRIGyQViEuYnV7FDHZIDBvLzT4j1XdIiQorXUuFMCD+3zHIfZrklYy7G0tdUCHDIwVj5fP3HgfzoAnXqt8U2ebXsGs= 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=U0fL8p3b; 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="U0fL8p3b" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=default; bh=FXRdHHWXWAEx J9s38Z0mRo0D80CrRpHFA3+q6w7KFgE=; h=in-reply-to:references:cc:to: subject:from:date; d=al2klimov.de; b=U0fL8p3bJ6YFbigCbPayl9S+GhYo4tmrN GoCz4mnKsjotF/T9p504EF1rHPPWbTnac9FrOZWoDBWjut7TSYw6SLop+XkjxIPyAp/lbI 7bTtbI+Nedy8eq5UwS1drvCs98HujyItfY6bnNB1eTfHzlbPHn050o2nwPnQ+w2Ax8UfGT n1brvavkuI1g6azYz7kDUvBbPc4Fmp3nYXZznyG8QuvjHpLgpNIQQXTXLLM7VE7nPMWRJM Kk0uNTIkVCbo9lLJVn9xIJEI2+LTD8kxdeZCITSbSQ+gsPJe2kpvEQqurFIotcggh/9wS6 2rBobnoPOXxLPnlpulPdei0RGdXeg== 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 7b2d9e2d (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO); Mon, 11 May 2026 20:40:55 +0000 (UTC) Message-ID: Date: Mon, 11 May 2026 22:10:16 +0200 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: "Alexander A. Klimov" Subject: [PATCH v2] Greybus audio protocols drivers: correct sscanf() return value check To: Dan Carpenter Cc: Vaibhav Agarwal , Mark Greer , Johan Hovold , Alex Elder , Greg Kroah-Hartman , greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev, Linux Kernel Mailing List , Pankaj Bharadiya References: Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit manager_sysfs_add_store() passes 6 pointers to sscanf(), but required latter to return 7 which failed the operation. I corrected it to 6. Fixes: 49b9137a6002 ("staging: greybus: audio: remove redundant slot field") 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/staging/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 *kobj, desc.name, &desc.vid, &desc.pid, &desc.intf_id, &desc.ip_devices, &desc.op_devices); - if (num != 7) + if (num != 6) return -EINVAL; num = gb_audio_manager_add(&desc); -- 2.54.0