Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] incorrect reipl nss name.
  [S390] Load disabled wait psw if reipl fails.
  [S390] Fix IPL from NSS.
  [S390] zcrypt: fix ap_device_list handling
  [S390] sclp_vt220: speed up console output for interactive work
  [S390] dasd: fix reference counting in display method for proc/dasd/devices
  [S390] dasd: let dasd erp matching recognize alias recovery
  [S390] Get rid of memcpy gcc warning workaround.
  [S390] idle: Fix machine check handling in idle loop.
  [S390] Update default configuration.

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 9f7b73b180f0..01832c440636 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -88,13 +88,17 @@ static noinline __init void create_kernel_nss(void)
 
         __cpcmd(defsys_cmd, NULL, 0, &response);
 
-        if (response != 0)
+        if (response != 0) {
+                kernel_nss_name[0] = '\0';
                 return;
+        }
 
         __cpcmd(savesys_cmd, NULL, 0, &response);
 
-        if (response != strlen(savesys_cmd))
+        if (response != strlen(savesys_cmd)) {
+                kernel_nss_name[0] = '\0';
                 return;
+        }
 
         ipl_flags = IPL_NSS_VALID;
 }