From: Ilan Peer <ilan.peer@intel.com>
Date: Sun, 19 Jan 2014 09:46:52 +0000 (+0200)
Subject: iwlwifi: mvm: add the quota remainder to a data binding
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2d675e523740d20fea8b8b76b4163aa18811c288;p=openwrt%2Fstaging%2Fblogic.git

iwlwifi: mvm: add the quota remainder to a data binding

Currently the quota remainder was added to the first binding, although
it is possible that this was not a data binding (only the P2P_DEVICE
interface is part of the binding).

Fix this by adding the remainder to the first binding that was actually
allocated quota.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c
index 5691a8551146..f07ae483aa31 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/iwlwifi/mvm/quota.c
@@ -276,8 +276,13 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
 		idx++;
 	}
 
-	/* Give the remainder of the session to the first binding */
-	le32_add_cpu(&cmd.quotas[0].quota, quota_rem);
+	/* Give the remainder of the session to the first data binding */
+	for (i = 0; i < MAX_BINDINGS; i++) {
+		if (le32_to_cpu(cmd.quotas[i].quota) != 0) {
+			le32_add_cpu(&cmd.quotas[i].quota, quota_rem);
+			break;
+		}
+	}
 
 	iwl_mvm_adjust_quota_for_noa(mvm, &cmd);