diff options
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2a.c | 10 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcica.c | 10 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcicc.c | 10 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_pcixcc.c | 10 |
4 files changed, 28 insertions, 12 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); } diff --git a/drivers/s390/crypto/zcrypt_pcica.c b/drivers/s390/crypto/zcrypt_pcica.c index 12da4815ba8..17ba81b58c7 100644 --- a/drivers/s390/crypto/zcrypt_pcica.c +++ b/drivers/s390/crypto/zcrypt_pcica.c @@ -247,17 +247,21 @@ static void zcrypt_pcica_receive(struct ap_device *ap_dev, .type = TYPE82_RSP_CODE, .reply_code = REP82_ERROR_MACHINE_FAILURE, }; - struct type84_hdr *t84h = reply->message; + struct type84_hdr *t84h; 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 (t84h->code == TYPE84_RSP_CODE) { + goto out; + } + t84h = reply->message; + if (t84h->code == TYPE84_RSP_CODE) { length = min(PCICA_MAX_RESPONSE_SIZE, (int) t84h->len); memcpy(msg->message, reply->message, length); } else memcpy(msg->message, reply->message, sizeof error_reply); +out: complete((struct completion *) msg->private); } 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); } diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c index d8ad36f8154..e7a1e22e77a 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.c +++ b/drivers/s390/crypto/zcrypt_pcixcc.c @@ -635,13 +635,16 @@ static void zcrypt_pcixcc_receive(struct ap_device *ap_dev, }; struct response_type *resp_type = (struct response_type *) msg->private; - struct type86x_reply *t86r = reply->message; + struct type86x_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->cprbx.cprb_ver_id == 0x02) { switch (resp_type->type) { case PCIXCC_RESPONSE_TYPE_ICA: @@ -660,6 +663,7 @@ static void zcrypt_pcixcc_receive(struct ap_device *ap_dev, } } else memcpy(msg->message, reply->message, sizeof error_reply); +out: complete(&(resp_type->work)); } |