diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_api.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 93015f85d4a6..b5f4006198b9 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -94,7 +94,7 @@ static inline int zcrypt_process_rescan(void) atomic_set(&zcrypt_rescan_req, 0); atomic_inc(&zcrypt_rescan_count); ap_bus_force_rescan(); - ZCRYPT_DBF(DBF_INFO, "rescan count=%07d", + ZCRYPT_DBF(DBF_INFO, "rescan count=%07d\n", atomic_inc_return(&zcrypt_rescan_count)); return 1; } @@ -821,8 +821,10 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, do { rc = zcrypt_rsa_modexpo(&mex); } while (rc == -EAGAIN); - if (rc) + if (rc) { + ZCRYPT_DBF(DBF_DEBUG, "ioctl ICARSAMODEXPO rc=%d\n", rc); return rc; + } return put_user(mex.outputdatalength, &umex->outputdatalength); } case ICARSACRT: { @@ -838,8 +840,10 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, do { rc = zcrypt_rsa_crt(&crt); } while (rc == -EAGAIN); - if (rc) + if (rc) { + ZCRYPT_DBF(DBF_DEBUG, "ioctl ICARSACRT rc=%d\n", rc); return rc; + } return put_user(crt.outputdatalength, &ucrt->outputdatalength); } case ZSECSENDCPRB: { @@ -855,6 +859,8 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, do { rc = zcrypt_send_cprb(&xcRB); } while (rc == -EAGAIN); + if (rc) + ZCRYPT_DBF(DBF_DEBUG, "ioctl ZSENDCPRB rc=%d\n", rc); if (copy_to_user(uxcRB, &xcRB, sizeof(xcRB))) return -EFAULT; return rc; @@ -872,6 +878,8 @@ static long zcrypt_unlocked_ioctl(struct file *filp, unsigned int cmd, do { rc = zcrypt_send_ep11_cprb(&xcrb); } while (rc == -EAGAIN); + if (rc) + ZCRYPT_DBF(DBF_DEBUG, "ioctl ZSENDEP11CPRB rc=%d\n", rc); if (copy_to_user(uxcrb, &xcrb, sizeof(xcrb))) return -EFAULT; return rc; |