Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/usb/class/usbtmc.c send_request_dev_dep_msg_in() -> usb_bulk_msg_killable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | usb_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | pipe | 0,1073741824-u32max |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | len | 12 |
| PARAM_VALUE | 4 | actual_length | 5408845511214551040 |
| BUF_SIZE | 2 | data | 12 |
| DATA_SOURCE | 2 | data | r _kmalloc_noprof |
| BIT_INFO | 1 | pipe | 0xffffffffc0000000,0xffffffffffffffff |
| LOCK2 | &data->io_mutex | ||
| TYPE_LOCK | (struct usbtmc_device_data)->io_mutex |
drivers/usb/class/usbtmc.c usbtmc488_ioctl_trigger() -> usb_bulk_msg_killable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | usb_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | pipe | 0,1073741824-u32max |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | len | 12 |
| PARAM_VALUE | 4 | actual_length | 7938803405808541696 |
| BUF_SIZE | 2 | data | 12 |
| DATA_SOURCE | 2 | data | r _kzalloc_noprof |
| BIT_INFO | 1 | pipe | 0xffffffffc0000000,0xffffffffffffffff |
| LOCK2 | &data->io_mutex | ||
| TYPE_LOCK | (struct usbtmc_device_data)->io_mutex |
drivers/usb/class/usbtmc.c usbtmc_read() -> usb_bulk_msg_killable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | usb_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | pipe | 0,128-u32max |
| PARAM_VALUE | 2 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | len | 4096 |
| PARAM_VALUE | 4 | actual_length | 8453303008515223552 |
| PARAM_VALUE | 4 | *actual_length | 0 |
| BUF_SIZE | 2 | data | 4096 |
| DATA_SOURCE | 2 | data | r _kmalloc_noprof |
| BIT_INFO | 1 | pipe | 0xffffffffc0000080,0xffffffffffffffff |
| LOCK2 | &data->io_mutex | ||
| TYPE_LOCK | (struct usbtmc_device_data)->io_mutex |