diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c index 86e40bae57e3..0243dbe8ac49 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c @@ -289,8 +289,17 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt) if (ctxt->ref == 0) { struct ieee80211_channel *chan; struct cfg80211_chan_def chandef; + struct ieee80211_supported_band *sband = NULL; + enum nl80211_band band = NL80211_BAND_2GHZ; + + while (!sband && band < NUM_NL80211_BANDS) + sband = mvm->hw->wiphy->bands[band++]; + + if (WARN_ON(!sband)) + return; + + chan = &sband->channels[0]; - chan = &mvm->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels[0]; cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT); iwl_mvm_phy_ctxt_changed(mvm, ctxt, &chandef, 1, 1); } |