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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/bluetooth/btusb.c btusb_send_frame() -> alloc_ctrl_urb()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 hdev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 hdev->hci_drv->specific_handler_count 0,2
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->cb 4096-ptr_max
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev (-1)-s32max
BUF_SIZE 0 hdev->dev.parent (-1),1616
BUF_SIZE 0 hdev->hci_drv (-1),32
BUF_SIZE 0 hdev->sent_cmd (-1),240
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
CAPPED_DATA 0 hdev 1
DATA_SOURCE 0 hdev $0
DATA_SOURCE 1 skb $1
STR_LEN 0 hdev (-1),23,63
STR_LEN 0 hdev (-1),23,63
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 skb->sk->sk_backlog.len
USER_PTR 0 hdev->sent_cmd->data
HALF_LOCKED2 0 &hdev->req_lock

drivers/bluetooth/btusb.c btusb_send_frame_intel() -> alloc_ctrl_urb()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 hdev->hci_drv->specific_handler_count 0,2
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->cb 4096-ptr_max
PARAM_VALUE 1 skb->data 4096-ptr_max
BUF_SIZE 0 hdev (-1),1-u16max
BUF_SIZE 0 hdev (-1),1-u16max
BUF_SIZE 0 hdev->sent_cmd (-1),240
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 hdev $0
DATA_SOURCE 1 skb $1
STR_LEN 0 hdev (-1),23,63
STR_LEN 0 hdev (-1),23,63
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 skb->sk->sk_backlog.len
USER_PTR 0 hdev->sent_cmd->data
HALF_LOCKED2 0 &hdev->req_lock

drivers/bluetooth/btusb.c btusb_send_frame_intel() -> alloc_ctrl_urb()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 hdev->hci_drv->specific_handler_count 0,2
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->cb 4096-ptr_max
BUF_SIZE 0 hdev (-1),1-u16max
BUF_SIZE 0 hdev (-1),1-u16max
BUF_SIZE 0 hdev->sent_cmd (-1),240
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 hdev $0
DATA_SOURCE 1 skb $1
STR_LEN 0 hdev (-1),23,63
STR_LEN 0 hdev (-1),23,63
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 skb->sk->sk_backlog.len
USER_PTR 0 hdev->sent_cmd->data
HALF_LOCKED2 0 &hdev->req_lock