ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured

Don't offer to build ext2/3 support into ext4 if ext4 itself is not
configured on.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
1 file changed