-struct sk_buff *tipc_link_cmd_reset_stats(struct net *net,
- const void *req_tlv_area,
- int req_tlv_space)
-{
- char *link_name;
- struct tipc_link *l_ptr;
- struct tipc_node *node;
- unsigned int bearer_id;
-
- if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_NAME))
- return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-
- link_name = (char *)TLV_DATA(req_tlv_area);
- if (!strcmp(link_name, tipc_bclink_name)) {
- if (tipc_bclink_reset_stats(net))
- return tipc_cfg_reply_error_string("link not found");
- return tipc_cfg_reply_none();
- }
- node = tipc_link_find_owner(net, link_name, &bearer_id);
- if (!node)
- return tipc_cfg_reply_error_string("link not found");
-
- tipc_node_lock(node);
- l_ptr = node->links[bearer_id];
- if (!l_ptr) {
- tipc_node_unlock(node);
- return tipc_cfg_reply_error_string("link not found");
- }
- link_reset_statistics(l_ptr);
- tipc_node_unlock(node);
- return tipc_cfg_reply_none();
-}
-