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fe9fd2ef38
This reverts commit d1a0846006.
From Al Viro:
"Rather bad way to do it - generally, register_filesystem() should be
the last thing done by initialization. Any modular code that
does unregister_filesystem() on failure exit is flat-out broken;
here it's not instantly FUBAR, but it's a bloody bad example.
What's more, why not let simple_fill_super() do it? Just
static int fill_super(struct super_block *sb, void *data, int silent)
{
static const struct tree_descr files[] = {
{"lsm", &lsm_ops, 0444},
{""}
};
and to hell with that call of securityfs_create_file() and all its
failure handling..."
Signed-off-by: James Morris <james.morris@microsoft.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.