[POWERPC] EEH: Be careful when identifying "empty" slots.

If an "empty" slot is failing, make sure its a permanent failure;
else process the error normally.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 42a30b6..aa14a85 100644 (file)
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -546,7 +546,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
 
        /* Note that config-io to empty slots may fail;
         * they are empty when they don't have children. */
-       if ((rets[0] == 5) && (dn->child == NULL)) {
+       if ((rets[0] == 5) && (rets[2] == 0) && (dn->child == NULL)) {
                false_positives++;
                pdn->eeh_false_positives ++;
                rc = 0;