diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c index b372105604a0..774637746427 100644 --- a/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c @@ -743,10 +743,15 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, int center_freq, prev_center_freq = 0; int valid_rules = 0; bool new_rule; + int max_num_ch = cfg->device_family == IWL_DEVICE_FAMILY_8000 ? + IWL_NUM_CHANNELS_FAMILY_8000 : IWL_NUM_CHANNELS; if (WARN_ON_ONCE(num_of_ch > NL80211_MAX_SUPP_REG_RULES)) return ERR_PTR(-EINVAL); + if (WARN_ON(num_of_ch > max_num_ch)) + num_of_ch = max_num_ch; + IWL_DEBUG_DEV(dev, IWL_DL_LAR, "building regdom for %d channels\n", num_of_ch); |