Use kobj_to_dev() API instead of container_of().
Signed-off-by: zhouchuangao <zhouchuangao@xxxxxxxx>
---
drivers/scsi/scsi_transport_iscsi.c | 12 ++++++------
drivers/scsi/scsi_transport_spi.c | 2 +-
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index b07105a..2f3b0135d 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -436,7 +436,7 @@ iscsi_iface_attr(iface, initiator_name, ISCSI_IFACE_PARAM_INITIATOR_NAME);
static umode_t iscsi_iface_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int i)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct iscsi_iface *iface = iscsi_dev_to_iface(dev);
struct iscsi_transport *t = iface->transport;
int param;
@@ -926,7 +926,7 @@ static umode_t iscsi_flashnode_sess_attr_is_visible(struct kobject *kobj,
struct attribute *attr,
int i)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct iscsi_bus_flash_session *fnode_sess =
iscsi_dev_to_flash_session(dev);
struct iscsi_transport *t = fnode_sess->transport;
@@ -1128,7 +1128,7 @@ static umode_t iscsi_flashnode_conn_attr_is_visible(struct kobject *kobj,
struct attribute *attr,
int i)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct iscsi_bus_flash_conn *fnode_conn = iscsi_dev_to_flash_conn(dev);
struct iscsi_transport *t = fnode_conn->transport;
int param;
@@ -4179,7 +4179,7 @@ static struct attribute *iscsi_conn_attrs[] = {
static umode_t iscsi_conn_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int i)
{
- struct device *cdev = container_of(kobj, struct device, kobj);
+ struct device *cdev = kobj_to_dev(kobj);
struct iscsi_cls_conn *conn = transport_class_to_conn(cdev);
struct iscsi_transport *t = conn->transport;
int param;
@@ -4448,7 +4448,7 @@ static struct attribute *iscsi_session_attrs[] = {
static umode_t iscsi_session_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int i)
{
- struct device *cdev = container_of(kobj, struct device, kobj);
+ struct device *cdev = kobj_to_dev(kobj);
struct iscsi_cls_session *session = transport_class_to_session(cdev);
struct iscsi_transport *t = session->transport;
int param;
@@ -4592,7 +4592,7 @@ static struct attribute *iscsi_host_attrs[] = {
static umode_t iscsi_host_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int i)
{
- struct device *cdev = container_of(kobj, struct device, kobj);
+ struct device *cdev = kobj_to_dev(kobj);
struct Scsi_Host *shost = transport_class_to_shost(cdev);
struct iscsi_internal *priv = to_iscsi_internal(shost->transportt);
int param;
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 5af7a10..594272ee 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -1468,7 +1468,7 @@ static int spi_host_configure(struct transport_container *tc,
static umode_t target_attribute_is_visible(struct kobject *kobj,
struct attribute *attr, int i)
{
- struct device *cdev = container_of(kobj, struct device, kobj);
+ struct device *cdev = kobj_to_dev(kobj);
struct scsi_target *starget = transport_class_to_starget(cdev);
struct Scsi_Host *shost = transport_class_to_shost(cdev);
struct spi_internal *si = to_spi_internal(shost->transportt);
--
2.7.4
