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Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 8f1d1cf23d44..59ac98f2bd27 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -2086,6 +2086,9 @@ static inline void ap_scan_adapter(int ap) */ static bool ap_get_configuration(void) { + if (!ap_qci_info) /* QCI not supported */ + return false; + memcpy(ap_qci_info_old, ap_qci_info, sizeof(*ap_qci_info)); ap_fetch_qci_info(ap_qci_info); |