Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/ip_tunnel.c ip_tunnel_change_mtu() -> __ip_tunnel_change_mtu()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 2 strict 1
BUF_SIZE 0 dev->ethtool_ops (-1),656
BUF_SIZE 0 dev->name_node (-1),64
BUF_SIZE 0 dev->name_node->name (-1),16
BUF_SIZE 0 dev->nd_net.net (-1),10304,10432
BUF_SIZE 0 dev->rtnl_link_ops (-1),288
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 new_mtu $1
STR_LEN 0 dev (-1),9-10
STR_LEN 0 dev (-1),9-10
NOSPEC 0 dev->flags
NOSPEC 0 dev->ifindex
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dev->flags 0-527362[c]
USER_DATA 0 dev->group s32min-s32max
USER_DATA 0 dev->ifindex 0-s32max
USER_DATA 0 dev->mtu 0-s32max[c]
USER_DATA 0 dev->num_tc 2-16[c]
USER_DATA 0 *dev->dev_addr 0-255
USER_DATA 1 new_mtu 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->name
NO_OVERFLOW_SIMPLE 0 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 0 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->proto_down
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len