Commit 3510aea4 authored Mar 18, 2014 by Johannes Berg Committed by Emmanuel Grumbach Mar 18, 2014

iwlwifi: mvm: ignore unchanged low-latency flag



If the low-latency update is called but there's no change then
ignore the update instead of triggering all the required work.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

parent d9662114

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -612,6 +612,9 @@ int iwl_mvm_update_low_latency(struct iwl_mvm mvm, struct ieee80211_vif vif,

		lockdep_assert_held(&mvm->mutex);

		if (mvmvif->low_latency == value)
		return 0;

		mvmvif->low_latency = value;

		res = iwl_mvm_update_quotas(mvm, NULL);