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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/wireless/ibss.c cfg80211_ibss_wext_join() -> __cfg80211_join_ibss()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 2 params 4096-ptr_max
PARAM_VALUE 2 params->beacon_interval 1-u16max
PARAM_VALUE 2 params->ssid_len 1-255
PARAM_VALUE 3 connkeys 0,4096-ptr_max
PARAM_VALUE 3 connkeys->data 4096-ptr_max
PARAM_VALUE 3 connkeys->params 4096-ptr_max
BUF_SIZE 3 connkeys 0,280
BUF_SIZE 3 connkeys 0,280
DATA_SOURCE 0 rdev $0
UNITS 1 dev unit_byte
USER_PTR 2 params->ssid
HALF_LOCKED2 &rdev->wiphy.mtx
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 0 &rdev->wiphy.mtx
TYPE_LOCK (struct wiphy)->mtx

net/wireless/nl80211.c nl80211_join_ibss() -> __cfg80211_join_ibss()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->ops->join_ibss 1-u64max
PARAM_VALUE 0 rdev->wiphy.features 2-u32max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->ieee80211_ptr 4096-ptr_max
PARAM_VALUE 1 dev->ieee80211_ptr->iftype 1
PARAM_VALUE 2 params 5034416405297745920
PARAM_VALUE 2 params->beacon_interval 10-10000
PARAM_VALUE 2 params->bssid 0,4096-ptr_max
PARAM_VALUE 2 params->chandef.chan 0
PARAM_VALUE 2 params->chandef.width 0-5
PARAM_VALUE 2 params->ie 0,4096-ptr_max
PARAM_VALUE 3 connkeys 0,4096-ptr_max
PARAM_VALUE 3 connkeys->data 4096-ptr_max
PARAM_VALUE 3 connkeys->def 0-3
PARAM_VALUE 3 connkeys->params 4096-ptr_max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 1 dev s32min-(-2),1-s32max
BUF_SIZE 1 dev s32min-(-2),1-s32max
BUF_SIZE 3 connkeys (-1)-0,280
BUF_SIZE 3 connkeys (-1)-0,280
MEM_ZERO 2 params
RX_PATH
TASK_NOT_RUNNING
USER_PTR 2 params->bssid
USER_PTR 2 params->ie
USER_PTR 2 params->ssid
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read