Unverified Commit 1c548439 authored by Christian Brauner's avatar Christian Brauner
Browse files

fhandle: reflow get_path_anchor() 

Switch to a more common coding style.

Link: https://lore.kernel.org/20250624-work-pidfs-fhandle-v2-5-d02a04858fe3@kernel.org


Reviewed-by: default avatarJan Kara <jack@suse.cz>
Reviewed-by: default avatarAmir Goldstein <amir73il@gmail.com>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent a0d8051c

fs/fhandle.c

+11 −7
Original line number Diff line number Diff line
@@ -170,23 +170,27 @@ SYSCALL_DEFINE5(name_to_handle_at, int, dfd, const char __user *, name, 


static int get_path_anchor(int fd, struct path *root)

{

	if (fd == AT_FDCWD) {

		struct fs_struct *fs = current->fs;

		spin_lock(&fs->lock);

		*root = fs->pwd;

		path_get(root);

		spin_unlock(&fs->lock);

	} else {

	if (fd >= 0) {

		CLASS(fd, f)(fd);

		if (fd_empty(f))

			return -EBADF;

		*root = fd_file(f)->f_path;

		path_get(root);

		return 0;

	}



	if (fd == AT_FDCWD) {

		struct fs_struct *fs = current->fs;

		spin_lock(&fs->lock);

		*root = fs->pwd;

		path_get(root);

		spin_unlock(&fs->lock);

		return 0;

	}



	return -EBADF;

}



static int vfs_dentry_acceptable(void *context, struct dentry *dentry)

{

	struct handle_to_path_ctx *ctx = context;