[IA64-SGI] - Fix discover of nearest cpu node to IO node

Fix a bug that causes discovery of the nearest node/cpu to
a TIO (IO node) to fail.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index d917afa30b27..7ec65bc0ccf6 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -284,6 +284,8 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
         /* find nearest node with cpus and nearest memory */
         for (router=NULL, j=0; j < op->ports; j++) {
                 dest = sn_hwperf_findobj_id(objbuf, nobj, ptdata[j].conn_id);
+                if (dest && SN_HWPERF_IS_ROUTER(dest))
+                        router = dest;
                 if (!dest || SN_HWPERF_FOREIGN(dest) ||
                     !SN_HWPERF_IS_NODE(dest) || SN_HWPERF_IS_IONODE(dest)) {
                         continue;
@@ -299,8 +301,6 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
                                 *near_mem_node = c;
                         found_mem++;
                 }
-                if (SN_HWPERF_IS_ROUTER(dest))
-                        router = dest;
         }
 
         if (router && (!found_cpu || !found_mem)) {