Convert list_for_each() to list_for_each_entry() so that the list_itr
list_head pointer and list_entry() call are no longer needed, which
can reduce a few lines of code. No functional changed.
Signed-off-by: Jinjie Ruan <[email protected]>
---
.../crypto/intel/qat/qat_common/adf_init.c | 24 +++++--------------
1 file changed, 6 insertions(+), 18 deletions(-)
diff --git a/drivers/crypto/intel/qat/qat_common/adf_init.c b/drivers/crypto/intel/qat/qat_common/adf_init.c
index 89001fe92e76..79a81e25de97 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_init.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_init.c
@@ -61,7 +61,6 @@ int adf_service_unregister(struct service_hndl *service)
static int adf_dev_init(struct adf_accel_dev *accel_dev)
{
struct service_hndl *service;
- struct list_head *list_itr;
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
int ret;
@@ -137,8 +136,7 @@ static int adf_dev_init(struct adf_accel_dev *accel_dev)
* This is to facilitate any ordering dependencies between services
* prior to starting any of the accelerators.
*/
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (service->event_hld(accel_dev, ADF_EVENT_INIT)) {
dev_err(&GET_DEV(accel_dev),
"Failed to initialise service %s\n",
@@ -165,7 +163,6 @@ static int adf_dev_start(struct adf_accel_dev *accel_dev)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
struct service_hndl *service;
- struct list_head *list_itr;
int ret;
set_bit(ADF_STATUS_STARTING, &accel_dev->status);
@@ -209,8 +206,7 @@ static int adf_dev_start(struct adf_accel_dev *accel_dev)
adf_heartbeat_start(accel_dev);
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (service->event_hld(accel_dev, ADF_EVENT_START)) {
dev_err(&GET_DEV(accel_dev),
"Failed to start service %s\n",
@@ -259,7 +255,6 @@ static void adf_dev_stop(struct adf_accel_dev *accel_dev)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
struct service_hndl *service;
- struct list_head *list_itr;
bool wait = false;
int ret;
@@ -280,8 +275,7 @@ static void adf_dev_stop(struct adf_accel_dev *accel_dev)
if (!list_empty(&accel_dev->compression_list))
qat_comp_algs_unregister();
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (!test_bit(accel_dev->accel_id, service->start_status))
continue;
ret = service->event_hld(accel_dev, ADF_EVENT_STOP);
@@ -318,7 +312,6 @@ static void adf_dev_shutdown(struct adf_accel_dev *accel_dev)
{
struct adf_hw_device_data *hw_data = accel_dev->hw_device;
struct service_hndl *service;
- struct list_head *list_itr;
if (!hw_data) {
dev_err(&GET_DEV(accel_dev),
@@ -340,8 +333,7 @@ static void adf_dev_shutdown(struct adf_accel_dev *accel_dev)
&accel_dev->status);
}
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (!test_bit(accel_dev->accel_id, service->init_status))
continue;
if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN))
@@ -378,10 +370,8 @@ static void adf_dev_shutdown(struct adf_accel_dev *accel_dev)
int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev)
{
struct service_hndl *service;
- struct list_head *list_itr;
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING))
dev_err(&GET_DEV(accel_dev),
"Failed to restart service %s.\n",
@@ -393,10 +383,8 @@ int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev)
int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev)
{
struct service_hndl *service;
- struct list_head *list_itr;
- list_for_each(list_itr, &service_table) {
- service = list_entry(list_itr, struct service_hndl, list);
+ list_for_each_entry(service, &service_table, list) {
if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED))
dev_err(&GET_DEV(accel_dev),
"Failed to restart service %s.\n",
--
2.34.1
On Thu, Aug 31, 2023 at 04:42:44PM +0300, Andy Shevchenko wrote:
> On Wed, Aug 30, 2023 at 03:54:51PM +0800, Jinjie Ruan wrote:
> > Convert list_for_each() to list_for_each_entry() so that the list_itr
> > list_head pointer and list_entry() call are no longer needed, which
> > can reduce a few lines of code. No functional changed.
>
> Seems correct to me, assumed that this has been tested,
Seems correct also to me. I also tried it and it works.
Acked-by: Giovanni Cabiddu <[email protected]>
Regards,
--
Giovanni
On Wed, Aug 30, 2023 at 03:54:51PM +0800, Jinjie Ruan wrote:
> Convert list_for_each() to list_for_each_entry() so that the list_itr
> list_head pointer and list_entry() call are no longer needed, which
> can reduce a few lines of code. No functional changed.
Seems correct to me, assumed that this has been tested,
Reviewed-by: Andy Shevchenko <[email protected]>
--
With Best Regards,
Andy Shevchenko
On Wed, Aug 30, 2023 at 03:54:51PM +0800, Jinjie Ruan wrote:
> Convert list_for_each() to list_for_each_entry() so that the list_itr
> list_head pointer and list_entry() call are no longer needed, which
> can reduce a few lines of code. No functional changed.
>
> Signed-off-by: Jinjie Ruan <[email protected]>
> ---
> .../crypto/intel/qat/qat_common/adf_init.c | 24 +++++--------------
> 1 file changed, 6 insertions(+), 18 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt