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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bridge/br_fdb.c br_fdb_change_mac_address() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->dev 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 vid 0
BUF_SIZE 1 addr 32
DATA_SOURCE 0 br $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 br->dev->flags 0-526337[c]
USER_DATA 0 br->dev->ifindex 0-s32max[c]
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 0 &br->lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c br_fdb_change_mac_address() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->dev 4096-ptr_max
PARAM_VALUE 0 br->fdb_hash_tbl.p.hashfn 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 br->vlgrp 4096-ptr_max
PARAM_VALUE 0 br->vlgrp->num_vlans 1-u16max
BUF_SIZE 1 addr 32
CAPPED_DATA 0 br->vlgrp 1
DATA_SOURCE 0 br $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 br->dev->flags 0-526337[c]
USER_DATA 0 br->dev->ifindex 0-s32max[c]
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 0 &br->lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c br_fdb_external_learn_add() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
BUF_SIZE 1 addr (-1),6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
BUF_SIZE 1 addr (-1),6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *addr 0-255
UNITS 2 vid unit_array_size
USER_PTR 1 addr
LOCK2 bh
LOCK2 0 &br->hash_lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c br_fdb_external_learn_del() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
BUF_SIZE 1 addr 6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
BUF_SIZE 1 addr 6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
PREEMPT_ADD <- disables preempt
UNITS 2 vid unit_array_size
LOCK2 bh
LOCK2 0 &br->hash_lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c br_fdb_find_delete_local() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
BUF_SIZE 1 addr 32
BUF_SIZE 1 addr 32
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
NOSPEC 2 vid
NOSPEC 2 vid
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 vid 1-4094
NO_OVERFLOW_SIMPLE 0 br->default_pvid
NO_OVERFLOW_SIMPLE 0 br->multicast_ctx.multicast_igmp_version
NO_OVERFLOW_SIMPLE 0 br->multicast_ctx.multicast_mld_version
NO_OVERFLOW_SIMPLE 0 br->multicast_ctx.multicast_querier
NO_OVERFLOW_SIMPLE 0 br->multicast_ctx.multicast_router
NO_OVERFLOW_SIMPLE 0 br->vlan_proto
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c br_fdb_offloaded_set() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
BUF_SIZE 1 addr 6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
BUF_SIZE 1 addr 6,24,32,40,48,56,64,72,80,88,136,144,152,184,480,1040,1128
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
PREEMPT_ADD <- disables preempt
UNITS 2 vid unit_array_size
LOCK2 bh
LOCK2 0 &br->hash_lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c fdb_add_entry() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 addr 4096-ptr_max
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $5
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *addr 0-255
USER_PTR 1 addr
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c fdb_add_local() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 addr 4096-ptr_max
BUF_SIZE 1 addr (-1),6,14,32
BUF_SIZE 1 addr (-1),6,14,32
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
NOSPEC 2 vid
NOSPEC 2 vid
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 br->dev->flags 0-526337[c]
USER_DATA 0 br->dev->ifindex 0-s32max[c]
USER_DATA 1 *addr 0-255
USER_DATA 2 vid 1-4094
NO_OVERFLOW_SIMPLE 0 br->vlan_proto
USER_PTR 1 addr
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 &br->lock
HALF_LOCKED2 0 &br->lock
TYPE_LOCK (struct net_bridge)->hash_lock

net/bridge/br_fdb.c fdb_delete_by_addr_and_port() -> br_fdb_find()

Type Parameter Key Value
PARAM_VALUE 0 br 4096-ptr_max
PARAM_VALUE 0 br->hash_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 br $0
DATA_SOURCE 1 addr $2
DATA_SOURCE 2 vid $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *addr 0-255
USER_PTR 1 addr
LOCK2 bh
LOCK2 0 &br->hash_lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
TYPE_LOCK (struct net_bridge)->hash_lock