diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_sysfs.c')
-rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_sysfs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_sysfs.c b/drivers/crypto/intel/qat/qat_common/adf_sysfs.c index ddffc98119c6..d450dad32c9e 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_sysfs.c +++ b/drivers/crypto/intel/qat/qat_common/adf_sysfs.c @@ -215,6 +215,9 @@ static ssize_t rp2srv_show(struct device *dev, struct device_attribute *attr, enum adf_cfg_service_type svc; accel_dev = adf_devmgr_pci_to_accel_dev(to_pci_dev(dev)); + if (!accel_dev) + return -EINVAL; + hw_data = GET_HW_DATA(accel_dev); if (accel_dev->sysfs.ring_num == UNSET_RING_NUM) @@ -242,7 +245,8 @@ static ssize_t rp2srv_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct adf_accel_dev *accel_dev; - int ring, num_rings, ret; + int num_rings, ret; + unsigned int ring; accel_dev = adf_devmgr_pci_to_accel_dev(to_pci_dev(dev)); if (!accel_dev) |