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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bluetooth/rfcomm/tty.c rfcomm_dev_add() -> rfcomm_reparent_device()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->channel 1-30
PARAM_VALUE 0 dev->dlc 4096-ptr_max
PARAM_VALUE 0 dev->dlc->cfc 0
PARAM_VALUE 0 dev->dlc->data_ready 8825418660347609088
PARAM_VALUE 0 dev->dlc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->dlc->lock.magic 4096-ptr_max
PARAM_VALUE 0 dev->dlc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->dlc->lock.wait_lock.owner (-1)
PARAM_VALUE 0 dev->dlc->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->dlc->modem_status 3778723437923315712
PARAM_VALUE 0 dev->dlc->mscex 0
PARAM_VALUE 0 dev->dlc->mtu 127
PARAM_VALUE 0 dev->dlc->owner 4096-ptr_max
PARAM_VALUE 0 dev->dlc->refcnt.refs.counter 1
PARAM_VALUE 0 dev->dlc->rx_credits 7
PARAM_VALUE 0 dev->dlc->sec_level 1
PARAM_VALUE 0 dev->dlc->state 2
PARAM_VALUE 0 dev->dlc->state_change 3406780524195627008
PARAM_VALUE 0 dev->dlc->timer.entry.pprev 0
PARAM_VALUE 0 dev->dlc->timer.flags 0-4194302
PARAM_VALUE 0 dev->dlc->tx_queue.next 4096-ptr_max
PARAM_VALUE 0 dev->dlc->tx_queue.prev 4096-ptr_max
PARAM_VALUE 0 dev->dlc->tx_queue.qlen 0
PARAM_VALUE 0 dev->flags 0-3
PARAM_VALUE 0 dev->id 0-255
PARAM_VALUE 0 dev->list.next 4096-ptr_max
PARAM_VALUE 0 dev->list.prev 4096-ptr_max
PARAM_VALUE 0 dev->modem_status 64-u32max
PARAM_VALUE 0 dev->pending.next 4096-ptr_max
PARAM_VALUE 0 dev->pending.prev 4096-ptr_max
PARAM_VALUE 0 dev->port.blocked_open 0
PARAM_VALUE 0 dev->port.buf.free.first 0
PARAM_VALUE 0 dev->port.buf.head 4096-ptr_max
PARAM_VALUE 0 dev->port.buf.head->commit 0
PARAM_VALUE 0 dev->port.buf.head->flags 1
PARAM_VALUE 0 dev->port.buf.head->lookahead 0
PARAM_VALUE 0 dev->port.buf.head->next 0
PARAM_VALUE 0 dev->port.buf.head->read 0
PARAM_VALUE 0 dev->port.buf.head->size 0
PARAM_VALUE 0 dev->port.buf.head->used 0
PARAM_VALUE 0 dev->port.buf.lock.dep_map->name 0-255
PARAM_VALUE 0 dev->port.buf.lock.first_waiter 0
PARAM_VALUE 0 dev->port.buf.lock.magic 4096-ptr_max
PARAM_VALUE 0 dev->port.buf.lock.osq.tail.counter 0
PARAM_VALUE 0 dev->port.buf.lock.owner.counter 0
PARAM_VALUE 0 dev->port.buf.mem_limit 655360
PARAM_VALUE 0 dev->port.buf.mem_used.counter 0
PARAM_VALUE 0 dev->port.buf.priority.counter 0
PARAM_VALUE 0 dev->port.buf.sentinel.commit 0
PARAM_VALUE 0 dev->port.buf.sentinel.flags 1
PARAM_VALUE 0 dev->port.buf.sentinel.free.next 0
PARAM_VALUE 0 dev->port.buf.sentinel.lookahead 0
PARAM_VALUE 0 dev->port.buf.sentinel.next 0
PARAM_VALUE 0 dev->port.buf.sentinel.read 0
PARAM_VALUE 0 dev->port.buf.sentinel.size 0
PARAM_VALUE 0 dev->port.buf.sentinel.used 0
PARAM_VALUE 0 dev->port.buf.tail 4096-ptr_max
PARAM_VALUE 0 dev->port.buf.tail->commit 0
PARAM_VALUE 0 dev->port.buf.tail->flags 1
PARAM_VALUE 0 dev->port.buf.tail->lookahead 0
PARAM_VALUE 0 dev->port.buf.tail->next 0
PARAM_VALUE 0 dev->port.buf.tail->read 0
PARAM_VALUE 0 dev->port.buf.tail->size 0
PARAM_VALUE 0 dev->port.buf.tail->used 0
PARAM_VALUE 0 dev->port.buf.work.func 0
PARAM_VALUE 0 dev->port.buf_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->port.buf_mutex.first_waiter 0
PARAM_VALUE 0 dev->port.buf_mutex.magic 4096-ptr_max
PARAM_VALUE 0 dev->port.buf_mutex.osq.tail.counter 0
PARAM_VALUE 0 dev->port.buf_mutex.owner.counter 0
PARAM_VALUE 0 dev->port.client_data 0
PARAM_VALUE 0 dev->port.client_ops 6331571049099714560
PARAM_VALUE 0 dev->port.client_ops->lookahead_buf 0,5552213984272089088
PARAM_VALUE 0 dev->port.client_ops->receive_buf 0,2070410949742354432,5991726090128461824
PARAM_VALUE 0 dev->port.client_ops->write_wakeup 0,4180907491510067200,7004002109319299072
PARAM_VALUE 0 dev->port.close_delay 125
PARAM_VALUE 0 dev->port.closing_wait 7500
PARAM_VALUE 0 dev->port.console 0
PARAM_VALUE 0 dev->port.count 0
PARAM_VALUE 0 dev->port.delta_msr_wait.head.next 4096-ptr_max
PARAM_VALUE 0 dev->port.delta_msr_wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->port.delta_msr_wait.head.prev 4096-ptr_max
PARAM_VALUE 0 dev->port.delta_msr_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->port.delta_msr_wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->port.drain_delay 0
PARAM_VALUE 0 dev->port.flags 0
PARAM_VALUE 0 dev->port.iflags 0
PARAM_VALUE 0 dev->port.itty 0
PARAM_VALUE 0 dev->port.kref.refcount.refs.counter 1
PARAM_VALUE 0 dev->port.open_wait.head.next 4096-ptr_max
PARAM_VALUE 0 dev->port.open_wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->port.open_wait.head.prev 4096-ptr_max
PARAM_VALUE 0 dev->port.open_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->port.open_wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->port.ops 5055247438337708032
PARAM_VALUE 0 dev->port.tty 0
PARAM_VALUE 0 dev->port.xmit_buf 0
PARAM_VALUE 0 dev->port.xmit_fifo.const_type 0
PARAM_VALUE 0 dev->port.xmit_fifo.kfifo.data 0
PARAM_VALUE 0 dev->port.xmit_fifo.kfifo.esize 0
PARAM_VALUE 0 dev->port.xmit_fifo.kfifo.in 0
PARAM_VALUE 0 dev->port.xmit_fifo.kfifo.mask 0
PARAM_VALUE 0 dev->port.xmit_fifo.kfifo.out 0
PARAM_VALUE 0 dev->port.xmit_fifo.ptr 0
PARAM_VALUE 0 dev->port.xmit_fifo.ptr_const 0
PARAM_VALUE 0 dev->port.xmit_fifo.rectype 0
PARAM_VALUE 0 dev->port.xmit_fifo.type 0
PARAM_VALUE 0 dev->tty_dev 4096-ptr_max
BUF_SIZE 0 dev 1184
BUF_SIZE 0 dev->dlc (-1),448
BUF_SIZE 0 dev->tty_dev 1616
CAPPED_DATA 0 dev->id 1
DATA_SOURCE 0 dev r __rfcomm_dev_add
NOSPEC 0 dev->id
NOCHECK_CALL
USER_DATA 0 dev->channel 1-30
USER_DATA 0 dev->flags 0-3[c]
USER_DATA 0 dev->id 0-255[c]
LOCK2 global &rfcomm_ioctl_mutex
HALF_LOCKED2 &smc->sk

net/bluetooth/rfcomm/tty.c rfcomm_dev_state_change() -> rfcomm_reparent_device()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->err 0
BUF_SIZE 0 dev 1184
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dlc->lock
LOCK2 global &rfcomm_mutex
TYPE_LOCK (struct rfcomm_dlc)->lock