hmi: decode_malfunction fixes
hmi: decode_malfunction fixes

Fix for nodes > 0.  No need to map to node and local chip id.  Just pass i as
chip id.  Remove unneccessary braces.

In set_capp_recoverable, return not recovered if phb not found.

Found by Milton Miller.

Signed-off-by: Ryan Grimm <b82eecdfce19ef6c0125840b498d3afc6226dd31@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <a7089bb6e7e92505d88aaff006cbdd60cc9120b6@kernel.crashing.org>

qemu/skiboot,ddstreet/skiboot,jk-ozlabs/skiboot,csmart/skiboot,csmart/skiboot,open-power/skiboot,shenki/skiboot,jk-ozlabs/skiboot,cyrilbur-ibm/skiboot,open-power/skiboot,open-power/skiboot,qemu/skiboot,stewart-ibm/skiboot,mikey/skiboot,legoater/skiboot,apopple/skiboot,neelegup/skiboot,qemu/skiboot,shenki/skiboot,mikey/skiboot,cyrilbur-ibm/skiboot,mikey/skiboot,legoater/skiboot,ddstreet/skiboot,ddstreet/skiboot,neelegup/skiboot,legoater/skiboot,neelegup/skiboot,shenki/skiboot,stewart-ibm/skiboot,qemu/skiboot,jk-ozlabs/skiboot,shenki/skiboot,shenki/skiboot,qemu/skiboot,csmart/skiboot,stewart-ibm/skiboot,legoater/skiboot,cyrilbur-ibm/skiboot,legoater/skiboot,apopple/skiboot,open-power/skiboot,open-power/skiboot,apopple/skiboot