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-rw-r--r--drivers/s390/crypto/zcrypt_pcixcc.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index c28369260c2f..70b9ddc8cf9d 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -432,14 +432,17 @@ static int convert_type86_ica(struct zcrypt_device *zdev,
}
if (service_rc == 8 && service_rs == 770) {
PDEBUG("Invalid key length on PCIXCC/CEX2C\n");
- zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE_OLD;
- return -EAGAIN;
+ return -EINVAL;
}
if (service_rc == 8 && service_rs == 783) {
PDEBUG("Extended bitlengths not enabled on PCIXCC/CEX2C\n");
zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE_OLD;
return -EAGAIN;
}
+ if (service_rc == 12 && service_rs == 769) {
+ PDEBUG("Invalid key on PCIXCC/CEX2C\n");
+ return -EINVAL;
+ }
PRINTK("Unknown service rc/rs (PCIXCC/CEX2C): %d/%d\n",
service_rc, service_rs);
zdev->online = 0;