[IA64-SGI] bte_copy nasid_index fix

The nasid_index was not being incremented if the
pointer was null, causing an infinite loop.

Signed-off-by: Russ Anderson (rja@sgi.com)
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index d71f4de44f79a1074ee3c614735576cf3b9a8369..dd73c0cb754b4051214f113bf0bad237b684148a 100644 (file)
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -137,6 +137,7 @@ retry_bteop:
                        bte = bte_if_on_node(nasid_to_try[nasid_index],bte_if_index);
 
                        if (bte == NULL) {
+                               nasid_index++;
                                continue;
                        }