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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/gspca/gspca.c gspca_start_streaming() -> gspca_return_all_buffers()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->dev->actconfig 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->image 0
PARAM_VALUE 0 gspca_dev->image_len 0
PARAM_VALUE 0 gspca_dev->last_packet_type 0
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stop0 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stopN 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->sequence 0
PARAM_VALUE 0 gspca_dev->usb_err 0
PARAM_VALUE 0 *gspca_dev->dev->toggle 0-4294967295
PARAM_VALUE 1 state 3
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
CAPPED_DATA 0 gspca_dev->dev 1
CAPPED_DATA 0 gspca_dev->dev->actconfig->desc.bNumInterfaces 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->transfer_buffer_length
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vq->lock

drivers/media/usb/gspca/gspca.c gspca_stop_streaming() -> gspca_return_all_buffers()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->anchor 0
PARAM_VALUE 0 gspca_dev->int_urb->anchor_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->anchor_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->complete 3955764357836926976
PARAM_VALUE 0 gspca_dev->int_urb->context 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->ep 4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->error_count 0
PARAM_VALUE 0 gspca_dev->int_urb->hcpriv 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->int_urb->interval s32min-32768
PARAM_VALUE 0 gspca_dev->int_urb->num_mapped_sgs 0-s32max
PARAM_VALUE 0 gspca_dev->int_urb->num_sgs 0
PARAM_VALUE 0 gspca_dev->int_urb->number_of_packets 0
PARAM_VALUE 0 gspca_dev->int_urb->pipe 0,128-u32max
PARAM_VALUE 0 gspca_dev->int_urb->reject.counter 0
PARAM_VALUE 0 gspca_dev->int_urb->sg 0
PARAM_VALUE 0 gspca_dev->int_urb->sgt 0
PARAM_VALUE 0 gspca_dev->int_urb->start_frame (-1)
PARAM_VALUE 0 gspca_dev->int_urb->status (-4095)-0
PARAM_VALUE 0 gspca_dev->int_urb->stream_id 0
PARAM_VALUE 0 gspca_dev->int_urb->transfer_buffer_length 0-u16max
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stop0 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stopN 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->streaming 0
PARAM_VALUE 0 gspca_dev->usb_err 0
PARAM_VALUE 0 *gspca_dev->dev->toggle 0-4294967295
PARAM_VALUE 0 *gspca_dev->dev->tt->hcpriv (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *gspca_dev->urb 0
PARAM_VALUE 1 state 6
BUF_SIZE 0 gspca_dev (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
BUF_SIZE 0 gspca_dev (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
STR_LEN 0 gspca_dev (-1),5-9,12
STR_LEN 0 gspca_dev (-1),5-9,12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->transfer_buffer_length
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &vq->mmap_lock