From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5E2F319F40A for ; Sun, 23 Nov 2025 16:35:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763915704; cv=none; b=llT5uS7GvdGfC40pp/oDCRhmI6Nqr8liriZ/FJ4AH3tnP+S+LFwk1wu63eKw+Mc5RNdUVmSmMzZ+ds2lN3/bDjSU6sy12LdejyTdF6V3faYD1WD+8mP5itpr0/4JTntgq6skP2/vKddb/xjkWwBPvTOb6NxLsbPazOPYdYSzTIc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763915704; c=relaxed/simple; bh=2D/f1isgO+0iEZX+RYjDVeosEKzTc82UACIJ0gH4xKU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=EZQa4Nf+GmXe1MCG73lGh90QgnrMQoh9gGZgFU252K974d2p5fwPwEOveeh6SWSTBmhDE5tC16itITzaLYRTLQI00xCpDsU5HvULj+Rrfq0aDyhvzxF8IZZweOQgdm38JcuLFuAx59I12KXiJVswIPYrP2ehtyeT5/v8kWs1DWs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=diYtzyhY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="diYtzyhY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 794EAC16AAE; Sun, 23 Nov 2025 16:35:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763915704; bh=2D/f1isgO+0iEZX+RYjDVeosEKzTc82UACIJ0gH4xKU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=diYtzyhYdCrEw0iWEU8S1WDbKByrprx92yIo36wsHo10mu7P9mVm/EG7a6Ttu4N4b dc3WN6SKESFdCS/da8hcDO/7tfX/NbJBZ4/ryQuj/wJ5rh5/oL1KB86iOld8WAJ0zV 8St6W5gwiXzNUGNG/IS9BM9z5bixLvbnpJG7lsl8Jl8qGTcNnuQKsmjcWrGBUoizj0 kPNUYA93Nu7MHsJNVTZm3hhHk0am8+TaiV8SWhIFW80HdL6rHD6Ej2rBRivciocuXV VH+JcinY3fm6oZJalM24ojM3fLnD7M9phq7o198MbXVBuqQc8dM7VOzQF3fyQ9uSbH dWKXJlnNPySMg== From: Christian Brauner Date: Sun, 23 Nov 2025 17:33:59 +0100 Subject: [PATCH v4 41/47] ntsync: convert ntsync_obj_get_fd() to FD_PREPARE() Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251123-work-fd-prepare-v4-41-b6efa1706cfd@kernel.org> References: <20251123-work-fd-prepare-v4-0-b6efa1706cfd@kernel.org> In-Reply-To: <20251123-work-fd-prepare-v4-0-b6efa1706cfd@kernel.org> To: Linus Torvalds Cc: Alexander Viro , Jan Kara , linux-fsdevel@vger.kernel.org, Jeff Layton , Amir Goldstein , Jens Axboe , Christian Brauner X-Mailer: b4 0.15-dev-a6db3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1074; i=brauner@kernel.org; h=from:subject:message-id; bh=2D/f1isgO+0iEZX+RYjDVeosEKzTc82UACIJ0gH4xKU=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWQqm0f3H3jauzPu93zm7sAPdfIP7/R9/H5Vpco59q7F2 YITmqUvOkpZGMS4GGTFFFkc2k3C5ZbzVGw2ytSAmcPKBDKEgYtTACbif46RYfoM32sWy6+dk6jN Ffs1R8om8kyFiPw6iaapuy+eu7Tc34HhvweLyQar7Bcue7VPKM06vNXJ48bD0zWexY9WsoZGLuR dwgYA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Signed-off-by: Christian Brauner --- drivers/misc/ntsync.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/drivers/misc/ntsync.c b/drivers/misc/ntsync.c index 999026a1ae04..3f88cd46dd25 100644 --- a/drivers/misc/ntsync.c +++ b/drivers/misc/ntsync.c @@ -721,21 +721,11 @@ static struct ntsync_obj *ntsync_alloc_obj(struct ntsync_device *dev, static int ntsync_obj_get_fd(struct ntsync_obj *obj) { - struct file *file; - int fd; - - fd = get_unused_fd_flags(O_CLOEXEC); - if (fd < 0) - return fd; - file = anon_inode_getfile("ntsync", &ntsync_obj_fops, obj, O_RDWR); - if (IS_ERR(file)) { - put_unused_fd(fd); - return PTR_ERR(file); - } - obj->file = file; - fd_install(fd, file); - - return fd; + FD_PREPARE(fdf, O_CLOEXEC, + anon_inode_getfile("ntsync", &ntsync_obj_fops, obj, O_RDWR)); + if (!fdf.err) + obj->file = fd_prepare_file(fdf); + return fd_publish(fdf); } static int ntsync_create_sem(struct ntsync_device *dev, void __user *argp) -- 2.47.3