Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1b9d48f2 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

hyper-v: make uuid_le const 



The uuid structure could be managed as a const in several places.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9323b239

drivers/hv/channel_mgmt.c

+1 −1
Original line number Diff line number Diff line
@@ -365,7 +365,7 @@ static u32 next_vp; 
 * performance critical channels (IDE, SCSI and Network) will be uniformly

 * distributed across all available CPUs.

 */

static u32 get_vp_index(uuid_le *type_guid)

static u32 get_vp_index(const uuid_le *type_guid)

{

	u32 cur_cpu;

	int i;

drivers/hv/hyperv_vmbus.h

+3 −3
Original line number Diff line number Diff line
@@ -644,8 +644,8 @@ extern struct vmbus_connection vmbus_connection; 


/* General vmbus interface */



struct hv_device *vmbus_device_create(uuid_le *type,

					 uuid_le *instance,

struct hv_device *vmbus_device_create(const uuid_le *type,

				      const uuid_le *instance,

				      struct vmbus_channel *channel);



int vmbus_device_register(struct hv_device *child_device_obj);

drivers/hv/vmbus_drv.c

+5 −5
Original line number Diff line number Diff line
@@ -435,7 +435,7 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env) 
	return ret;

}



static uuid_le null_guid;

static const uuid_le null_guid;



static inline bool is_null_guid(const __u8 *guid)

{
@@ -450,7 +450,7 @@ static inline bool is_null_guid(const __u8 *guid) 
 */

static const struct hv_vmbus_device_id *hv_vmbus_get_id(

					const struct hv_vmbus_device_id *id,

					__u8 *guid)

					const __u8 *guid)

{

	for (; !is_null_guid(id->guid); id++)

		if (!memcmp(&id->guid, guid, sizeof(uuid_le)))
@@ -779,8 +779,8 @@ EXPORT_SYMBOL_GPL(vmbus_driver_unregister); 
 * vmbus_device_create - Creates and registers a new child device

 * on the vmbus.

 */

struct hv_device *vmbus_device_create(uuid_le *type,

					    uuid_le *instance,

struct hv_device *vmbus_device_create(const uuid_le *type,

				      const uuid_le *instance,

				      struct vmbus_channel *channel)

{

	struct hv_device *child_device_obj;