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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/storage/datafab.c datafab_determine_lun() -> datafab_bulk_read()

Type Parameter Key Value
PARAM_VALUE 0 us 4096-ptr_max
PARAM_VALUE 0 us->cr->bRequest 1
PARAM_VALUE 0 us->cr->bRequestType 2
PARAM_VALUE 0 us->cr->wIndex 0-15,128-143
PARAM_VALUE 0 us->cr->wLength 0
PARAM_VALUE 0 us->cr->wValue 0
PARAM_VALUE 0 us->current_urb 4096-ptr_max
PARAM_VALUE 0 us->current_urb->complete 3979899265946660864
PARAM_VALUE 0 us->current_urb->context 0,5570596329219252224
PARAM_VALUE 0 us->current_urb->dev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 us->current_urb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 us->extra 1-u64max
PARAM_VALUE 0 us->pusb_dev 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->pusb_intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *us->pusb_dev->toggle 0-4294967295
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 512
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us->extra (-1),40
BUF_SIZE 1 data 512
BUF_SIZE 1 data 512
DATA_SOURCE 0 us $0
DATA_SOURCE 1 data r _kmalloc_noprof
NO_OVERFLOW_SIMPLE 0 us->current_sg.count
NO_OVERFLOW_SIMPLE 0 us->current_sg.entries
HALF_LOCKED2 0 &us->dev_mutex

drivers/usb/storage/datafab.c datafab_determine_lun() -> datafab_bulk_read()

Type Parameter Key Value
PARAM_VALUE 0 us 4096-ptr_max
PARAM_VALUE 0 us->cr->bRequest 1
PARAM_VALUE 0 us->cr->bRequestType 2
PARAM_VALUE 0 us->cr->wIndex 0-15,128-143
PARAM_VALUE 0 us->cr->wLength 0
PARAM_VALUE 0 us->cr->wValue 0
PARAM_VALUE 0 us->current_urb 4096-ptr_max
PARAM_VALUE 0 us->current_urb->complete 3979899265946660864
PARAM_VALUE 0 us->current_urb->context 0,5570596329219252224
PARAM_VALUE 0 us->current_urb->dev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 us->current_urb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 us->extra 1-u64max
PARAM_VALUE 0 us->pusb_dev 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->pusb_intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *us->pusb_dev->toggle 0-4294967295
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 512
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us->extra (-1),40
BUF_SIZE 1 data 512
BUF_SIZE 1 data 512
DATA_SOURCE 0 us $0
DATA_SOURCE 1 data r _kmalloc_noprof
NO_OVERFLOW_SIMPLE 0 us->current_sg.count
NO_OVERFLOW_SIMPLE 0 us->current_sg.entries
HALF_LOCKED2 0 &us->dev_mutex

drivers/usb/storage/datafab.c datafab_id_device() -> datafab_bulk_read()

Type Parameter Key Value
PARAM_VALUE 0 us 4096-ptr_max
PARAM_VALUE 0 us->cr->bRequest 1
PARAM_VALUE 0 us->cr->bRequestType 2
PARAM_VALUE 0 us->cr->wIndex 0-15,128-143
PARAM_VALUE 0 us->cr->wLength 0
PARAM_VALUE 0 us->cr->wValue 0
PARAM_VALUE 0 us->current_urb 4096-ptr_max
PARAM_VALUE 0 us->current_urb->complete 3979899265946660864
PARAM_VALUE 0 us->current_urb->context 0,5570596329219252224
PARAM_VALUE 0 us->current_urb->dev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 us->current_urb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 us->extra 1-u64max
PARAM_VALUE 0 us->iobuf 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->pusb_intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *us->pusb_dev->toggle 0-4294967295
PARAM_VALUE 1 data 4096-ptr_max
PARAM_VALUE 2 len 512
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us->extra (-1),40
BUF_SIZE 1 data 512
BUF_SIZE 1 data 512
DATA_SOURCE 0 us $0
DATA_SOURCE 1 data r _kmalloc_noprof
NO_OVERFLOW_SIMPLE 0 us->current_sg.count
NO_OVERFLOW_SIMPLE 0 us->current_sg.entries
HALF_LOCKED2 0 &us->dev_mutex

drivers/usb/storage/datafab.c datafab_read_data() -> datafab_bulk_read()

Type Parameter Key Value
PARAM_VALUE 0 us 4096-ptr_max
PARAM_VALUE 0 us->cr->bRequest 1
PARAM_VALUE 0 us->cr->bRequestType 2
PARAM_VALUE 0 us->cr->wIndex 0-15,128-143
PARAM_VALUE 0 us->cr->wLength 0
PARAM_VALUE 0 us->cr->wValue 0
PARAM_VALUE 0 us->current_urb 4096-ptr_max
PARAM_VALUE 0 us->current_urb->complete 3979899265946660864
PARAM_VALUE 0 us->current_urb->context 0,5570596329219252224
PARAM_VALUE 0 us->current_urb->dev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 us->current_urb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 us->extra 1-u64max
PARAM_VALUE 0 us->pusb_dev 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->pusb_intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *us->pusb_dev->toggle 0-4294967295
PARAM_VALUE 1 data 16,4096-ptr_max
PARAM_VALUE 2 len 0-65536
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us->extra (-1),40
BUF_SIZE 1 data 0-65536
BUF_SIZE 1 data 0-65536
CAPPED_DATA 2 len 1
DATA_SOURCE 0 us $0
DATA_SOURCE 1 data r _kmalloc_noprof
NO_OVERFLOW_SIMPLE 0 us->current_sg.count
NO_OVERFLOW_SIMPLE 0 us->current_sg.entries
HALF_LOCKED2 0 &us->dev_mutex

drivers/usb/storage/datafab.c datafab_write_data() -> datafab_bulk_read()

Type Parameter Key Value
PARAM_VALUE 0 us 4096-ptr_max
PARAM_VALUE 0 us->cr->bRequest 1
PARAM_VALUE 0 us->cr->bRequestType 2
PARAM_VALUE 0 us->cr->wIndex 0-15,128-143
PARAM_VALUE 0 us->cr->wLength 0
PARAM_VALUE 0 us->cr->wValue 0
PARAM_VALUE 0 us->current_urb 4096-ptr_max
PARAM_VALUE 0 us->current_urb->complete 3979899265946660864
PARAM_VALUE 0 us->current_urb->context 0,5570596329219252224
PARAM_VALUE 0 us->current_urb->dev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 us->current_urb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 us->current_urb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 us->extra 1-u64max
PARAM_VALUE 0 us->pusb_dev 4096-ptr_max
PARAM_VALUE 0 us->pusb_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->pusb_intf->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 us->srb 4096-ptr_max
PARAM_VALUE 0 *us->pusb_dev->toggle 0-4294967295
PARAM_VALUE 2 len 2
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us (-1),64,128,280,1024
BUF_SIZE 0 us->extra (-1),40
DATA_SOURCE 0 us $0
NO_OVERFLOW_SIMPLE 0 us->current_sg.count
NO_OVERFLOW_SIMPLE 0 us->current_sg.entries
HALF_LOCKED2 0 &us->dev_mutex