usbnet_skb_return identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/usb/usbnet.h, line 276 (as a prototype)

Defined in 1 files as a function:

drivers/net/usb/usbnet.c, line 326 (as a function)

Referenced in 17 files:

Smatch caller information:

drivers/net/usb/aqc111.c aqc111_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/smsc75xx.c smsc75xx_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->csum	0-u16max
PARAM_VALUE	1	skb->data_len	0
PARAM_VALUE	1	skb->ip_summed	0,2
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
CAPPED_DATA	0	dev->net->hard_header_len	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
CONSTRAINT	0	dev->net->hard_header_len	<=49
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/cdc_eem.c eem_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	skb	4096-ptr_max
BUF_SIZE	1	skb	(-1),240
BUF_SIZE	1	skb	(-1),240
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r skb_clone
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/rndis_host.c rndis_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->data	0-2,4,1245443,2039071,10460575,537268737
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
BUF_SIZE	1	skb	(-1),240
BUF_SIZE	1	skb	(-1),240
CAPPED_DATA	0	dev->net->hard_header_len	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r skb_clone
CONSTRAINT	0	dev->net->hard_header_len	<=49
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/asix_common.c asix_rx_fixup_internal() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	6,32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8288,8544,9232,9744,10336,12848,14384,14896,15376,17408,48144,67072
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_PTR	1	skb->data
HALF_LOCKED2		&pool->lock

drivers/net/usb/sierra_net.c sierra_net_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
BUF_SIZE	1	skb	(-1),240
BUF_SIZE	1	skb	(-1),240
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r sierra_net_skb_clone
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/usbnet.c rx_process() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	6,32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,6176,8288,8544,9232,9744,10336,12848,14384,14896,15376,17408,48144,67072
PARAM_VALUE	0	dev->driver_info->rx_fixup	0,4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->cb	4096-ptr_max
PARAM_VALUE	1	skb->len	14-u32max
PARAM_VALUE	1	skb->next	0
PARAM_VALUE	1	skb->prev	0
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	$1
FUZZY_MAX	1	skb->len	14
BIT_INFO	0	dev->driver_info->flags	0x0,0x1dfff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/usbnet.c usbnet_resume_rx() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->hard_mtu	1-u32max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	0	dev->rx_urb_size	1-u32max
PARAM_VALUE	0	dev->rxq.next->cb->state	6
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	dev->rxq.next->cb->urb->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	dev->rxq.next->cb->urb->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->rxq.next->cb->urb->unlinked	s32min-s32max
PARAM_VALUE	0	dev->rxq_pause.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->next	0
PARAM_VALUE	1	skb->prev	0
CAPPED_DATA	0	&dev->rxq_pause	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r skb_dequeue
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dev->hard_mtu	1-2147549182[c]
USER_DATA	0	dev->rx_urb_size	1-2147549182[c]
LOCK2		bh
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/usb/cx82310_eth.c cx82310_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->data	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	0-s32max
BUF_SIZE	1	skb	0-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/cx82310_eth.c cx82310_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->data	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	0-1514,u16max
BUF_SIZE	1	skb	0-1514,u16max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/ax88179_178a.c ax88179_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
PARAM_VALUE	1	skb->ip_summed	0-1
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/sr9700.c sr9700_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/gl620a.c genelink_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	0-1514
BUF_SIZE	1	skb	0-1514
CAPPED_DATA	0	dev->net->hard_header_len	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r alloc_skb
CONSTRAINT	0	dev->net->hard_header_len	<=49
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/kalmia.c kalmia_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
BUF_SIZE	1	skb	(-1),240
BUF_SIZE	1	skb	(-1),240
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r skb_clone
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/cdc_mbim.c cdc_mbim_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r cdc_mbim_process_dgram
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/lg-vl600.c vl600_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
BUF_SIZE	1	skb	(-1),240
BUF_SIZE	1	skb	(-1),240
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r skb_clone
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/lg-vl600.c vl600_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data	4096-ptr_max
PARAM_VALUE	1	skb->data->magic	1146375496,1398031432
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/cdc_ncm.c cdc_ncm_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->data	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/smsc95xx.c smsc95xx_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
CAPPED_DATA	0	dev->net->hard_header_len	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
CONSTRAINT	0	dev->net->hard_header_len	<=49
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/sr9800.c sr_rx_fixup() -> usbnet_skb_return()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->done.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	s32min-(-1),32,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,8192-s32max
PARAM_VALUE	0	dev->driver_info->rx_fixup	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->data_len	0
BUF_SIZE	1	skb	(-1)-s32max
BUF_SIZE	1	skb	(-1)-s32max
CAPPED_DATA	0	dev->net->hard_header_len	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	skb	r netdev_alloc_skb_ip_align
CONSTRAINT	0	dev->net->hard_header_len	<=49
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL