From af66279a012b2d9a175486a6292d41513ae7b74f Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sun, 23 Nov 2025 17:33:59 +0100 Subject: [PATCH] ntsync: convert ntsync_obj_get_fd() to FD_PREPARE() Link: https://patch.msgid.link/20251123-work-fd-prepare-v4-41-b6efa1706cfd@kernel.org Signed-off-by: Christian Brauner --- drivers/misc/ntsync.c | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) diff --git a/drivers/misc/ntsync.c b/drivers/misc/ntsync.c index 999026a1ae048..9087f045e3627 100644 --- a/drivers/misc/ntsync.c +++ b/drivers/misc/ntsync.c @@ -721,21 +721,12 @@ 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) + return 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