fs: fs_parser: remove fs_parameter_description name field

There doesn't seem to be a strong reason to have another copy of the
filesystem name string in the fs_parameter_description structure;
it's easy enough to get the name from the fs_type, and using it
instead ensures consistency across messages (for example,
vfs_parse_fs_param() already uses fc->fs_type->name for the error
messages, because it doesn't have the fs_parameter_description).

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
28 files changed