Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/can/usb/ucan.c ucan_alloc_context_array() -> ucan_release_context_array()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | up | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/can/usb/ucan.c ucan_close() -> ucan_release_context_array()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | up | 4096-ptr_max |
| PARAM_VALUE | 0 | up->can.state | 4 |
| PARAM_VALUE | 0 | up->rx_urbs.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | up->rx_urbs.suspend_wakeups.counter | 0 |
| PARAM_VALUE | 0 | up->tx_urbs.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | up->tx_urbs.suspend_wakeups.counter | 0 |
| PARAM_VALUE | 0 | up->udev | 4096-ptr_max |
| PARAM_VALUE | 0 | *up->netdev->name | 0-255 |
| PARAM_COMPARE | 0 | &up->rx_urbs.urb_list | == $0->rx_urbs.urb_list.next |
| PARAM_COMPARE | 0 | &up->tx_urbs.urb_list | == $0->tx_urbs.urb_list.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &netdev->lock | ||
| HALF_LOCKED2 | &rdev->wiphy.mtx | ||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/can/usb/ucan.c ucan_open() -> ucan_release_context_array()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | up | 4096-ptr_max |
| PARAM_VALUE | 0 | up->available_tx_urbs | 0-255 |
| PARAM_VALUE | 0 | up->bittiming.bitrate | 0-4294967295 |
| PARAM_VALUE | 0 | up->context_array | 16,4096-ptr_max |
| PARAM_VALUE | 0 | up->ctl_msg_buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | up->ctl_msg_buffer->cmd_start.mode | 16-31 |
| PARAM_VALUE | 0 | up->rx_urbs.urb_list.prev | 40,4096-ptr_max |
| PARAM_VALUE | 0 | up->rx_urbs.urb_list.prev->next | 40,4096-ptr_max |
| PARAM_VALUE | 0 | up->rx_urbs.urb_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | *up->netdev->name | 0-255 |
| CAPPED_DATA | 0 | up->bittiming.bitrate | 1 |
| CAPPED_DATA | 0 | up->device_info.tx_fifo | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | up->available_tx_urbs | |
| NO_OVERFLOW_SIMPLE | 0 | up->device_info.tx_fifo | |
| HALF_LOCKED2 | global &rtnl_mutex |