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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bluetooth/sco.c sco_conn_del() -> sco_sock_clear_timer()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
CAPPED_DATA 0 sk 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sk unit_byte
LOCK2 global &hci_cb_list_lock
LOCK2 0 sk
HALF_LOCKED2 &hdev->lock
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock

net/bluetooth/sco.c sco_conn_ready() -> sco_sock_clear_timer()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
CAPPED_DATA 0 sk 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sk unit_byte
LOCK2 global &hci_cb_list_lock
LOCK2 0 sk
HALF_LOCKED2 &hdev->lock
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock

net/bluetooth/sco.c sco_connect() -> sco_sock_clear_timer()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data->kv->key 0-4294967295
PARAM_VALUE 0 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 sk->__sk_common.skc_node.next->pprev 1-u64max
PARAM_VALUE 0 sk->__sk_common.skc_prot->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->conn s64min-(-4096),4096-s64max
PARAM_VALUE 0 sk->conn->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->conn->sk->__sk_common.skc_state 2-3
PARAM_VALUE 0 sk->conn->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->conn->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 sk->conn->sk->sk_lock.owned 0-1
PARAM_VALUE 0 sk->listener->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 sk->listener->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 sk->listener->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->listener->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->listener->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->listener->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 sk->listener->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 sk->listener->sk_lock.owned 1
PARAM_VALUE 0 sk->listener->sk_rcu.next 0
PARAM_VALUE 0 sk->listener->sk_reuseport_cb 0
PARAM_VALUE 0 sk->listener->sk_user_data 0
PARAM_VALUE 0 sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->parent s64min-(-4096),4096-s64max
PARAM_VALUE 0 sk->parent->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_backlog.head->cb->type 4
PARAM_VALUE 0 sk->sk_backlog.head->dev->flags 1-u32max
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->arfs->filter_count s32min-s32max
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->arfs->mode 0-4
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->last_filter_id s32min-s32max
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->ntp_fltr_count s32min-s32max
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_backlog.head->dev->priv->sp_task.timer.is_soft 0-1
PARAM_VALUE 0 sk->sk_backlog.head->extensions->refcnt.refs.counter 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_rx_queue_mapping 0-65534
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_state 0-9,11-255
PARAM_VALUE 0 sk->sk_backlog.head->sk->failed_data_req 0-255
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_backlog.rmem_alloc.counter s32min-2147483646
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_backlog_rcv 0-1770402027252219903,1770402027252219905-3047833183539765247,3047833183539765249-u64max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_dst_pending_confirm 1-u32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_pacing_rate 0-1099511627775
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_rx_dst 0,2-u64max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_sndbuf s32min-(-1),4608-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_userlocks 1-255
PARAM_VALUE 0 sk->sk_backlog.head->sk->state 0-255
PARAM_VALUE 0 sk->sk_cgrp_data.cgroup->bpf.refcnt.percpu_count_ptr 1-u64max
PARAM_VALUE 0 sk->sk_dst_cache->callback_head.flags 0-4294967295
PARAM_VALUE 0 sk->sk_dst_cache->callback_head.is_hard 0-1
PARAM_VALUE 0 sk->sk_dst_cache->callback_head.is_lazy 0-1
PARAM_VALUE 0 sk->sk_dst_cache->callback_head.is_queued 0-1
PARAM_VALUE 0 sk->sk_dst_cache->callback_head.is_soft 0-1
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner (-1)
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 0 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.owned 0-1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_memcg->high_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_memcg->high_work.is_queued 0-1
PARAM_VALUE 0 sk->sk_memcg->high_work.node.node.next 0
PARAM_VALUE 0 sk->sk_memcg->high_work.node.node.prev 0
PARAM_VALUE 0 sk->sk_memcg->id.id 0-s32max
PARAM_VALUE 0 sk->sk_memcg->tcpmem_pressure 0-1
PARAM_VALUE 0 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_peer_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_reuseport_cb->rcu.is_queued 0-1
PARAM_VALUE 0 sk->sk_reuseport_cb->rcu.next 0
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__pad s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__rcuref.refcnt.counter s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__use s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.dst_trace_seq.counter s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.error s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.header_len 0-u16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.obsolete s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.tclassid 0-4294967295
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.trailer_len 0-u16max
PARAM_VALUE 0 sk->sk_user_data->connect_cookie 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->cp_conn->c_proposed_version 769
PARAM_VALUE 0 sk->sk_user_data->cp_reconnect_jiffies 0
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_recv_w.timer.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_send_w.timer.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->cp_state.counter 0-s32max
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->ctrl->ctrl.state 2
PARAM_VALUE 0 sk->sk_user_data->dev->carrier_down_count.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->dev->refcnt_tracker.untracked.refs.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->door_bell.done 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->door_bell.wait.lock.owner (-1)
PARAM_VALUE 0 sk->sk_user_data->door_bell.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 sk->sk_user_data->door_bell.wait.lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->login_work.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->login_work.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->login_work.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->login_work.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->login_work.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->login_work.timer.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->mpa_timer->type 5,7
PARAM_VALUE 0 sk->sk_user_data->private->s_delegated_inos.xa_flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->qp->tx_ctx.tx_suspend 1
PARAM_VALUE 0 sk->sk_user_data->read.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->reestablish_timeout 0,750
PARAM_VALUE 0 sk->sk_user_data->ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->sc_kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->sc_node->nd_item.ci_dentry->d_fsdata->s_dependent_count s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->sc_page->_refcount.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->sc_page->page_type 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->session->state s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->sock_state.counter s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->work.cpu s32min-s32max
PARAM_VALUE 0 sk->sk_user_data->work.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->work.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->work.node.node.next 0
PARAM_VALUE 0 sk->sk_user_data->work.node.node.prev 0
PARAM_VALUE 0 sk->sk_user_data->work.timer.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->work.timer.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->work.timer.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->work.timer.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->work.timer.is_soft 0-1
PARAM_VALUE 0 sk->skc_family 0-u16max
PARAM_VALUE 0 sk->tcp_retransmit_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 *sk->sk_backlog.head->data->hdr 0-4294967295
PARAM_VALUE 0 *sk->sk_backlog.head->dev->name 0-255
PARAM_VALUE 0 *sk->sk_user_data->dev->pcpu_refcnt s32min-s32max
PARAM_VALUE 0 *sk->sk_user_data->door_bell.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sk->sk_user_data->private->o_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *sk->sk_user_data->private->s_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
CAPPED_DATA 0 sk 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->data_len
UNITS 0 sk unit_byte
LOCK2 &hdev->lock
LOCK2 0 sk
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/sco.c sco_sock_shutdown() -> sco_sock_clear_timer()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_shutdown 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sk unit_byte
LOCK2 0 sk