Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/wireless/core.c cfg80211_dev_rename() -> cfg80211_dev_check_name()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->wiphy.mtx.dep_map->name 0-255
PARAM_VALUE 0 rdev->wiphy.mtx.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->wiphy.mtx.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rdev->wiphy.mtx.osq.tail.counter 0-s32max
PARAM_VALUE 1 newname 4096-ptr_max
DATA_SOURCE 0 rdev $0
DATA_SOURCE 1 newname $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *newname 0-255
USER_PTR 1 newname
LOCK2 global &rtnl_mutex
LOCK2 0 &rdev->wiphy.mtx
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->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 &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct wiphy)->mtx

net/wireless/core.c wiphy_new_nm() -> cfg80211_dev_check_name()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->wiphy_idx (-1)-s32max
PARAM_VALUE 1 newname 4096-ptr_max
BUF_SIZE 0 rdev 0-s32max,18446744071562067968-u64max
BUF_SIZE 0 rdev 0-s32max,18446744071562067968-u64max
BUF_SIZE 0 rdev->ops (-1),1056
BUF_SIZE 1 newname (-1),6
BUF_SIZE 1 newname (-1),6
DATA_SOURCE 0 rdev r _kzalloc_noprof
DATA_SOURCE 1 newname $2
STR_LEN 0 rdev->ops (-1),5
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rtnl_mutex