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-rw-r--r--arch/s390/kernel/early.c8
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;
}