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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:

drivers/net/wireless/intel/ipw2x00/ipw2200.c ipw_adhoc_create() -> libipw_is_valid_channel()

Type Parameter Key Value
PARAM_VALUE 0 ieee 4096-ptr_max
PREEMPT_ADD
LOCK2 &priv->mutex
LOCK2 flags
LOCK2 0 &ieee->lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct ipw_priv)->mutex
TYPE_LOCK (struct libipw_device)->lock

drivers/net/wireless/intel/ipw2x00/ipw2200.c ipw_best_network() -> libipw_is_valid_channel()

Type Parameter Key Value
PARAM_VALUE 0 ieee 4096-ptr_max
PREEMPT_ADD
LOCK2 &priv->mutex
LOCK2 flags
LOCK2 0 &ieee->lock
TYPE_LOCK (struct ipw_priv)->mutex
TYPE_LOCK (struct libipw_device)->lock

drivers/net/wireless/intel/ipw2x00/ipw2200.c ipw_request_scan_helper() -> libipw_is_valid_channel()

Type Parameter Key Value
PARAM_VALUE 0 ieee 4096-ptr_max
LOCK2 &priv->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ipw_priv)->mutex

drivers/net/wireless/intel/ipw2x00/ipw2200.c ipw_wx_get_freq() -> libipw_is_valid_channel()

Type Parameter Key Value
PARAM_VALUE 0 ieee 4096-ptr_max
CAPPED_DATA 1 channel 1
LOCK2 &priv->mutex
LOCK2 global &rtnl_mutex
TYPE_LOCK (struct ipw_priv)->mutex

drivers/net/wireless/intel/ipw2x00/ipw2200.c ipw_wx_set_freq() -> libipw_is_valid_channel()

Type Parameter Key Value
LOCK2 global &rtnl_mutex

drivers/net/wireless/intel/ipw2x00/ipw2200.c speed_scan_store() -> libipw_is_valid_channel()

Type Parameter Key Value
DATA_SOURCE 1 channel r simple_strtol
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 channel 0-255
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex