target/ppc: Remove BookE from direct store handling

As BookE never returns -4 we can drop BookE from the direct store case
in ppc_jumbo_xlate().

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
1 file changed