diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_api.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 4b23c9f7f3e5..ce04caa7913f 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -366,7 +366,6 @@ static int zcdn_create(const char *name) { dev_t devt; int i, rc = 0; - char nodename[ZCDN_MAX_NAME]; struct zcdn_device *zcdndev; if (mutex_lock_interruptible(&ap_perms_mutex)) @@ -407,13 +406,11 @@ static int zcdn_create(const char *name) zcdndev->device.devt = devt; zcdndev->device.groups = zcdn_dev_attr_groups; if (name[0]) - strncpy(nodename, name, sizeof(nodename)); + rc = dev_set_name(&zcdndev->device, "%s", name); else - snprintf(nodename, sizeof(nodename), - ZCRYPT_NAME "_%d", (int)MINOR(devt)); - nodename[sizeof(nodename) - 1] = '\0'; - if (dev_set_name(&zcdndev->device, nodename)) { - rc = -EINVAL; + rc = dev_set_name(&zcdndev->device, ZCRYPT_NAME "_%d", (int)MINOR(devt)); + if (rc) { + kfree(zcdndev); goto unlockout; } rc = device_register(&zcdndev->device); |