common/quota: remove redundant SELinux detection code

SELINUX_MOUNT_OPTIONS is already set in common/config.  Setting it again
in common/quota is not necessary.  Nor is SELINUX_MOUNT_OPTIONS specific
to quota tests, so common/quota is not the right place for it.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
1 file changed