| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.10 09/53] iwlwifi: mvm: always use mac color zero | Date | Tue, 3 Mar 2015 22:06:12 -0800 |
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3.10-stable review patch. If anyone has any objections, please let me know.
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From: Luciano Coelho <luciano.coelho@intel.com>
commit 5523d11cc46393a1e61b7ef4a0b2d4e7ed9521e4 upstream.
We don't really need to use different mac colors when adding mac contexts, because they're not used anywhere. In fact, the firmware doesn't accept 255 as a valid color, so we get into a SYSASSERT 0x3401 when we reach that.
Remove the color increment to use always zero and avoid reaching 255.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 3 --- 1 file changed, 3 deletions(-)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -360,9 +360,6 @@ static void iwl_mvm_cleanup_iterator(voi mvmvif->uploaded = false; mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT; - /* does this make sense at all? */ - mvmvif->color++; - spin_lock_bh(&mvm->time_event_lock); iwl_mvm_te_clear_data(mvm, &mvmvif->time_event_data); spin_unlock_bh(&mvm->time_event_lock);
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