From: Johannes Berg <johannes.berg@xxxxxxxxx>
[ Upstream commit ead65aa2d5155728baec90f6404cd02618ef29d0 ]
If there's no peer configured then there's no point in sending
the command down to the firmware with an invalid peer address.
Fixes: cf85123a210f ("wifi: iwlwifi: mvm: support enabling and disabling HW timestamping")
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230531194630.0fb9f81f1852.Idcc41b67d1fbb421e5ed9bac2177b948b7b4d1c9@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 205c09bc98634..a6367909d7fe4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1699,9 +1699,11 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_UPDATE_DB);
- iwl_mvm_time_sync_config(mvm, mvm->time_sync.peer_addr,
- IWL_TIME_SYNC_PROTOCOL_TM |
- IWL_TIME_SYNC_PROTOCOL_FTM);
+
+ if (mvm->time_sync.active)
+ iwl_mvm_time_sync_config(mvm, mvm->time_sync.peer_addr,
+ IWL_TIME_SYNC_PROTOCOL_TM |
+ IWL_TIME_SYNC_PROTOCOL_FTM);
}
if (!mvm->ptp_data.ptp_clock)
--
2.39.2
