diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_pcicc.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcicc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c index 779952cb19f..f4b0c479543 100644 --- a/drivers/s390/crypto/zcrypt_pcicc.c +++ b/drivers/s390/crypto/zcrypt_pcicc.c @@ -447,19 +447,23 @@ static void zcrypt_pcicc_receive(struct ap_device *ap_dev, .type = TYPE82_RSP_CODE, .reply_code = REP82_ERROR_MACHINE_FAILURE, }; - struct type86_reply *t86r = reply->message; + struct type86_reply *t86r; int length; /* Copy the reply message to the request message buffer. */ - if (IS_ERR(reply)) + if (IS_ERR(reply)) { memcpy(msg->message, &error_reply, sizeof(error_reply)); - else if (t86r->hdr.type == TYPE86_RSP_CODE && + goto out; + } + t86r = reply->message; + if (t86r->hdr.type == TYPE86_RSP_CODE && t86r->cprb.cprb_ver_id == 0x01) { length = sizeof(struct type86_reply) + t86r->length - 2; length = min(PCICC_MAX_RESPONSE_SIZE, length); memcpy(msg->message, reply->message, length); } else memcpy(msg->message, reply->message, sizeof error_reply); +out: complete((struct completion *) msg->private); } |