From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from forward103d.mail.yandex.net (forward103d.mail.yandex.net [178.154.239.214]) (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 AE74731D392; Tue, 9 Sep 2025 17:01:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.154.239.214 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757437278; cv=none; b=YwX9JqSNOo7bIe4Pcvwkb1F8v//cncaWUw+PMrloLs1QTmUwRUk2agzIPQsnJaKR/TCUrXDWD97up5KdDPk3okaE17rZEMavgeg6I5WhBHPNYFFygV41FlWQj58XdQUTCTHlE9Ax0TBc+noPCYPqHC+lmNIsyg9qFPLmzKxVQwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757437278; c=relaxed/simple; bh=xRE4pPdpIvRc4WWtOLOD4HpsN2wmwaazRWvWqiHgm9A=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=u6r1anUt7ArzEmPegqqvzOlVUwl1kSRg0CdYp2oO+clHD2djey6gL7fpPcwNA2eBM3Wbtsav1cai+XWogWo10Dtjh5t7zy8S5uu23JZKMX9hALi+Fr8fiQqG+awJZLg1gHySgj+klf8l0TtCdDquWpSA6hxymN+/TwiDCkFf4jo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev; spf=pass smtp.mailfrom=onurozkan.dev; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b=Pqi6Ndag; arc=none smtp.client-ip=178.154.239.214 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b="Pqi6Ndag" Received: from mail-nwsmtp-smtp-production-main-77.iva.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-77.iva.yp-c.yandex.net [IPv6:2a02:6b8:c0c:149a:0:640:77a6:0]) by forward103d.mail.yandex.net (Yandex) with ESMTPS id 32294C00C0; Tue, 09 Sep 2025 20:01:07 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-77.iva.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id F0NUYT4M44Y0-070iJfnZ; Tue, 09 Sep 2025 20:01:06 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=onurozkan.dev; s=mail; t=1757437266; bh=7aT+MqOg9UdVsmKjV35hDGDjaRxtRR1IzB81eX0PbRc=; h=Message-ID:Date:Cc:Subject:To:From; b=Pqi6Ndagr8XbLmmpLUe+Ig52n+gL+KfkVZHbm985RoHezQwM/LPK/GxZm1vEVnuML CtVTWIertY/jsAzGPcCUJ15xLYGQAKK35wLp1fMrso1vxnYBaMsza1iqbi5TazO2i1 DL/UB0y3Shn8761YNdmCJEIV3+CWD186XzUrVhtQ= Authentication-Results: mail-nwsmtp-smtp-production-main-77.iva.yp-c.yandex.net; dkim=pass header.i=@onurozkan.dev From: =?UTF-8?q?Onur=20=C3=96zkan?= To: rust-for-linux@vger.kernel.org Cc: 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, =?UTF-8?q?Onur=20=C3=96zkan?= Subject: [PATCH v2 0/1] rust: refactor to_result to return the original value Date: Tue, 9 Sep 2025 20:00:12 +0300 Message-ID: <20250909170013.16025-1-work@onurozkan.dev> X-Mailer: git-send-email 2.50.0 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Changelog in v2: - Removed `map(|_| ())` calls from v1 and replaced them with `to_result(...)?` and `Ok(())` (except miscdevice.rs, as it required `Ok::<(), Error>(())` which is less clean). - Rebased on latest regulator/for-next and fixed the build error. Onur Özkan (1): rust: refactor to_result to return the original value rust/kernel/auxiliary.rs | 3 ++- rust/kernel/block/mq/tag_set.rs | 3 ++- rust/kernel/cpufreq.rs | 5 +++-- rust/kernel/devres.rs | 3 ++- rust/kernel/dma.rs | 11 ++++++++--- rust/kernel/error.rs | 17 ++++++++++++----- rust/kernel/miscdevice.rs | 2 +- rust/kernel/mm/virt.rs | 3 ++- rust/kernel/pci.rs | 6 ++++-- rust/kernel/platform.rs | 3 ++- rust/kernel/regulator.rs | 14 ++++++++------ 11 files changed, 46 insertions(+), 24 deletions(-) -- 2.50.0