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);