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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/ndisc.c ndisc_next_useropt() -> ndisc_is_useropt()

Type Parameter Key Value
PARAM_VALUE 1 opt 0-18446744073709551614
CAPPED_DATA 1 opt 1
DATA_SOURCE 0 dev $0
PARAM_COMPARE 1 opt >= $1

net/ipv6/ndisc.c ndisc_next_useropt() -> ndisc_is_useropt()

Type Parameter Key Value
PARAM_VALUE 1 opt 2-u64max
CAPPED_DATA 1 opt 1
DATA_SOURCE 0 dev $0
PARAM_COMPARE 1 opt >= $1

net/ipv6/ndisc.c ndisc_parse_options() -> ndisc_is_useropt()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 opt 4096-ptr_max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_tc
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
UNITS 0 dev unit_byte
UNITS 1 opt unit_byte