net: devlink: remove devlink_info_driver_name_put()

Now that the core sets the driver name attribute, drivers are not
supposed to call devlink_info_driver_name_put() anymore. Remove it.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>

include/net/devlink.h

@@ -1746,8 +1746,6 @@ int devlink_region_snapshot_create(struct devlink_region *region,
 				   u8 *data, u32 snapshot_id);
 int devlink_info_serial_number_put(struct devlink_info_req *req,
 				   const char *sn);
-int devlink_info_driver_name_put(struct devlink_info_req *req,
-				 const char *name);
 int devlink_info_board_serial_number_put(struct devlink_info_req *req,
 					 const char *bsn);
 

net/core/devlink.c

@@ -6633,14 +6633,6 @@ static int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb,
 	return err;
 }
 
-int devlink_info_driver_name_put(struct devlink_info_req *req, const char *name)
-{
-	if (!req->msg)
-		return 0;
-	return nla_put_string(req->msg, DEVLINK_ATTR_INFO_DRIVER_NAME, name);
-}
-EXPORT_SYMBOL_GPL(devlink_info_driver_name_put);
-
 int devlink_info_serial_number_put(struct devlink_info_req *req, const char *sn)
 {
 	if (!req->msg)
@@ -6756,7 +6748,8 @@ static int devlink_nl_driver_info_get(struct device_driver *drv,
 		return 0;
 
 	if (drv->name[0])
-		return devlink_info_driver_name_put(req, drv->name);
+		return nla_put_string(req->msg, DEVLINK_ATTR_INFO_DRIVER_NAME,
+				      drv->name);
 
 	return 0;
 }