1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index ad9bbca99213..9f100363b177 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -73,7 +73,6 @@
 #include "iwl-prph.h"
 
 /* A TimeUnit is 1024 microsecond */
-#define TU_TO_JIFFIES(_tu)      (usecs_to_jiffies((_tu) * 1024))
 #define MSEC_TO_TU(_msec)       (_msec*1000/1024)
 
 /*
@@ -191,8 +190,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
                 iwl_mvm_te_clear_data(mvm, te_data);
         } else if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_START) {
                 te_data->running = true;
-                te_data->end_jiffies = jiffies +
-                        TU_TO_JIFFIES(te_data->duration);
+                te_data->end_jiffies = TU_TO_EXP_TIME(te_data->duration);
 
                 if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) {
                         set_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status);
@@ -329,8 +327,7 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm,
         lockdep_assert_held(&mvm->mutex);
 
         if (te_data->running &&
-            time_after(te_data->end_jiffies,
-                       jiffies + TU_TO_JIFFIES(min_duration))) {
+            time_after(te_data->end_jiffies, TU_TO_EXP_TIME(min_duration))) {
                 IWL_DEBUG_TE(mvm, "We have enough time in the current TE: %u\n",
                              jiffies_to_msecs(te_data->end_jiffies - jiffies));
                 return;