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[13/37] iwlwifi: mvm: Do not sample the device time for session protection

Message ID 1438721007-23283-13-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach Aug. 4, 2015, 8:43 p.m. UTC 
From: Ilan Peer <ilan.peer@intel.com>

Since the time-event is sent with the immediate flag set, there is
no need to sample the device time.

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>
---
 drivers/net/wireless/iwlwifi/mvm/time-event.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 6c05669..8fe7ecd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -596,8 +596,7 @@  void iwl_mvm_protect_session(struct iwl_mvm *mvm,
 		cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color));
 	time_cmd.id = cpu_to_le32(TE_BSS_STA_AGGRESSIVE_ASSOC);
 
-	time_cmd.apply_time =
-		cpu_to_le32(iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG));
+	time_cmd.apply_time = cpu_to_le32(0);
 
 	time_cmd.max_frags = TE_V2_FRAG_NONE;
 	time_cmd.max_delay = cpu_to_le32(max_delay);