[PATCH] powerpc: pseries: Avoid spurious error during hotplug CPU add

[Anton Blanchard]

During hotplug CPU add we get the following error:

Unexpected Error (0) returned from configure-connector

ibm,configure-connector returns 0 for configuration complete, so
catch this and avoid the error.

Signed-off-by: Anton Blanchard <anton at samba.org>
---

Index: linux-powerpc/arch/powerpc/platforms/pseries/dlpar.c
===================================================================
--- linux-powerpc.orig/arch/powerpc/platforms/pseries/dlpar.c	2011-08-12 09:37:11.921180339 +1000
+++ linux-powerpc/arch/powerpc/platforms/pseries/dlpar.c	2011-08-15 10:09:25.940626779 +1000
@@ -112,6 +112,7 @@ void dlpar_free_cc_nodes(struct device_n
 	dlpar_free_one_cc_node(dn);
 }
 
+#define COMPLETE	0
 #define NEXT_SIBLING    1
 #define NEXT_CHILD      2
 #define NEXT_PROPERTY   3
@@ -158,6 +159,9 @@ struct device_node *dlpar_configure_conn
 		spin_unlock(&rtas_data_buf_lock);
 
 		switch (rc) {
+		case COMPLETE:
+			break;
+
 		case NEXT_SIBLING:
 			dn = dlpar_parse_cc_node(ccwa);
 			if (!dn)