From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 837F918FDBE; Tue, 9 Sep 2025 20:14:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757448875; cv=pass; b=T8+9Up6wRSyKHIbK0MtGD+5lLW7sbxJNPGJd+0zOV1ADa5YTNmPT3k22rpVhH/ZK6iLlZtIi4iyuq0294LCEbYNcrTiKOxg6fp4aiqInEL9Z2PggmPBUrkfMEVA1f71wlHcSVIXg5m6hID7heMRAudt1z/iujknay6sTUekY36c= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757448875; c=relaxed/simple; bh=XYP8FOZl6arVwSH9tqj6Uzxqg7yEkGDjl7z/cd2+GUk=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=Tw9u15kBnIiUi5GjdzU0p+i4eGsFvCDdPo6BxNa3sYZ7ixBOiLOGwE5RczbFtGdbntUKearlbyGi6iv0tR0b5UzczEBO2a3WltdFDfuTKadynToD87ShYdmraASn4NrPVm++zKybW4i7P+HSq6REulFDZJ/XmcJvfzmZNNPsmYM= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b=IMQqXXh9; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b="IMQqXXh9" ARC-Seal: i=1; a=rsa-sha256; t=1757448849; cv=none; d=zohomail.com; s=zohoarc; b=ZS+PXXkXJMF8nmLyWxF8MLLj2xdgJG01tt3zIfdLgg9H8i7wRFU6P84E4L2dTn2w0Nwq06uigAYP8GISRyt/LE8KFx6s1x+uvqMGPLHynhXDEQdEXvDw84I8xmt2SdEU3mxldnu1sV8Os/UaekXTLnbpzTtaatP/9aCkXSEX3v8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1757448849; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=XYP8FOZl6arVwSH9tqj6Uzxqg7yEkGDjl7z/cd2+GUk=; b=e98UMGMd/qqcpQEQs58ssV6sajBFpNRE51umasms0muUEAScTVjLJ7VvuQhrlFidmtLgJ1m24wwCXnpprYn6eRzT53kZp/nfzGXD5M51rkbmskZbJ7tzKBZDZJ99UB0yi/bPbH6mKUmP5icFVbURaXQeo9YaMATZhg9f4NcrQKI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=daniel.almeida@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1757448849; s=zohomail; d=collabora.com; i=daniel.almeida@collabora.com; h=Content-Type:Mime-Version:Subject:Subject:From:From:In-Reply-To:Date:Date:Cc:Cc:Content-Transfer-Encoding:Message-Id:Message-Id:References:To:To:Reply-To; bh=XYP8FOZl6arVwSH9tqj6Uzxqg7yEkGDjl7z/cd2+GUk=; b=IMQqXXh9fZdzTzCv0jHOq5/Bp2avzzp/jAuqj6mUihJmIQoB+HNNq7S/4WIcOt6h 7smqVKabvbjmFdBjMR3uPWk4OScPggIl08n4qu4bV2hvZZaWugJ3ZXZ4vmP8SkB/Nj+ mitVn4itXriHrDHkfFGpjIzIJb8Ri46Eu95x3GLc= Received: by mx.zohomail.com with SMTPS id 1757448847246298.0135545057768; Tue, 9 Sep 2025 13:14:07 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: [PATCH v2 1/1] rust: refactor to_result to return the original value From: Daniel Almeida In-Reply-To: <20250909215330.4a2f050f@nimda.home> Date: Tue, 9 Sep 2025 17:13:49 -0300 Cc: Miguel Ojeda , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, daniel@sedlak.dev, dirk.behme@de.bosch.com, felipe_life@live.com, tamird@gmail.com, dakr@kernel.org, tmgross@umich.edu, aliceryhl@google.com, a.hindborg@kernel.org, lossin@kernel.org, bjorn3_gh@protonmail.com, gary@garyguo.net, boqun.feng@gmail.com, alex.gaynor@gmail.com, ojeda@kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: <7E1CF096-2886-483A-929F-1EEF5E94AD47@collabora.com> References: <20250909170013.16025-1-work@onurozkan.dev> <20250909170013.16025-2-work@onurozkan.dev> <20250909204308.74ccedf4@nimda.home> <468A76F2-FC02-4B54-974B-7C52D946ECEB@collabora.com> <20250909215330.4a2f050f@nimda.home> To: =?utf-8?Q?Onur_=C3=96zkan?= X-Mailer: Apple Mail (2.3826.700.81) X-ZohoMailClient: External [=E2=80=A6] > If you look at the changes in rust/kernel/error.rs, you will see that > the `to_result` function has been modified and some of its callers = were > updated because the function signature changed. >=20 > The regulator patch I sent earlier is unrelated to this one. They are > not doing the same thing. That patch aimed to make use of `to_result` This is the piece of information I was missing, thanks. > instead of handling errors manually. This patch on the other hand, > changes how `to_result` itself works and some of its callers need to = be > updated accordingly just like in the other modules included here. The > reason for changing the `to_result` function is explained in the = commit > description. >=20 > -Onur=20 =E2=80=94 Daniel=