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[04/19] iwlwifi: mvm: always use mac color zero

Message ID 1422947678-16917-4-git-send-email-emmanuel.grumbach@intel.com
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach Feb. 3, 2015, 7:14 a.m. UTC
From: Luciano Coelho <luciano.coelho@intel.com>

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.

CC: <stable@vger.kernel.org> [3.10+]
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>
 drivers/net/wireless/iwlwifi/mvm/mac80211.c | 3 ---
 1 file changed, 3 deletions(-)
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diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index cef6f33..cfd7bfc 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -707,9 +707,6 @@  static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 	mvmvif->uploaded = false;
 	mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT;
-	/* does this make sense at all? */
-	mvmvif->color++;
 	iwl_mvm_te_clear_data(mvm, &mvmvif->time_event_data);