linux-imx

selinux: kill selinux_sb_get_mnt_opts()

it's much easier to just do the right thing in ->sb_show_options(),
without bothering with allocating and populating arrays, etc.

Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>