diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cex2a.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2a.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c index 54f4cbc3be9..326ea08f67c 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.c +++ b/drivers/s390/crypto/zcrypt_cex2a.c @@ -264,17 +264,21 @@ static void zcrypt_cex2a_receive(struct ap_device *ap_dev, .type = TYPE82_RSP_CODE, .reply_code = REP82_ERROR_MACHINE_FAILURE, }; - struct type80_hdr *t80h = reply->message; + struct type80_hdr *t80h; 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 (t80h->type == TYPE80_RSP_CODE) { + goto out; + } + t80h = reply->message; + if (t80h->type == TYPE80_RSP_CODE) { length = min(CEX2A_MAX_RESPONSE_SIZE, (int) t80h->len); memcpy(msg->message, reply->message, length); } else memcpy(msg->message, reply->message, sizeof error_reply); +out: complete((struct completion *) msg->private); } |