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Commit 99a1230d authored by Johannes Berg's avatar Johannes Berg Committed by Emmanuel Grumbach
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iwlwifi: mvm: validate that we don't send zero quota 



The firmware currently deals with zero quota for a given
binding, but it seems odd to send that down. Make sure
that we don't do that.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent 63faceb6

drivers/net/wireless/iwlwifi/mvm/quota.c

+8 −0
Original line number Diff line number Diff line
@@ -297,6 +297,14 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *vif, 


	iwl_mvm_adjust_quota_for_noa(mvm, &cmd);



	/* check that we have non-zero quota for all valid bindings */

	for (i = 0; i < MAX_BINDINGS; i++) {

		if (cmd.quotas[i].id_and_color == cpu_to_le32(FW_CTXT_INVALID))

			continue;

		WARN_ONCE(cmd.quotas[i].quota == 0,

			  "zero quota on binding %d\n", i);

	}



	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, 0,

				   sizeof(cmd), &cmd);

	if (ret)