diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_msgtype6.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c index 3db901883a5c..51b9924753ee 100644 --- a/drivers/s390/crypto/zcrypt_msgtype6.c +++ b/drivers/s390/crypto/zcrypt_msgtype6.c @@ -1027,7 +1027,9 @@ static long zcrypt_msgtype6_modexpo(struct zcrypt_queue *zq, if (rc) goto out_free; init_completion(&resp_type.work); - ap_queue_message(zq->queue, &ap_msg); + rc = ap_queue_message(zq->queue, &ap_msg); + if (rc) + goto out_free; rc = wait_for_completion_interruptible(&resp_type.work); if (rc == 0) { rc = ap_msg.rc; @@ -1071,7 +1073,9 @@ static long zcrypt_msgtype6_modexpo_crt(struct zcrypt_queue *zq, if (rc) goto out_free; init_completion(&resp_type.work); - ap_queue_message(zq->queue, &ap_msg); + rc = ap_queue_message(zq->queue, &ap_msg); + if (rc) + goto out_free; rc = wait_for_completion_interruptible(&resp_type.work); if (rc == 0) { rc = ap_msg.rc; @@ -1130,7 +1134,9 @@ static long zcrypt_msgtype6_send_cprb(bool userspace, struct zcrypt_queue *zq, struct response_type *rtype = (struct response_type *)(ap_msg->private); init_completion(&rtype->work); - ap_queue_message(zq->queue, ap_msg); + rc = ap_queue_message(zq->queue, ap_msg); + if (rc) + goto out; rc = wait_for_completion_interruptible(&rtype->work); if (rc == 0) { rc = ap_msg->rc; @@ -1139,7 +1145,7 @@ static long zcrypt_msgtype6_send_cprb(bool userspace, struct zcrypt_queue *zq, } else /* Signal pending. */ ap_cancel_message(zq->queue, ap_msg); - +out: return rc; } @@ -1232,7 +1238,9 @@ static long zcrypt_msgtype6_send_ep11_cprb(bool userspace, struct zcrypt_queue * } init_completion(&rtype->work); - ap_queue_message(zq->queue, ap_msg); + rc = ap_queue_message(zq->queue, ap_msg); + if (rc) + goto out; rc = wait_for_completion_interruptible(&rtype->work); if (rc == 0) { rc = ap_msg->rc; @@ -1241,7 +1249,7 @@ static long zcrypt_msgtype6_send_ep11_cprb(bool userspace, struct zcrypt_queue * } else /* Signal pending. */ ap_cancel_message(zq->queue, ap_msg); - +out: return rc; } @@ -1293,7 +1301,9 @@ static long zcrypt_msgtype6_rng(struct zcrypt_queue *zq, msg->cprbx.domain = AP_QID_QUEUE(zq->queue->qid); init_completion(&rtype->work); - ap_queue_message(zq->queue, ap_msg); + rc = ap_queue_message(zq->queue, ap_msg); + if (rc) + goto out; rc = wait_for_completion_interruptible(&rtype->work); if (rc == 0) { rc = ap_msg->rc; @@ -1302,7 +1312,7 @@ static long zcrypt_msgtype6_rng(struct zcrypt_queue *zq, } else /* Signal pending. */ ap_cancel_message(zq->queue, ap_msg); - +out: return rc; } |