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wifi: iwlwifi: mvm: send time sync only if needed

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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: cf85123a21 ("wifi: iwlwifi: mvm: support enabling and disabling HW timestamping")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230531194630.0fb9f81f1852.Idcc41b67d1fbb421e5ed9bac2177b948b7b4d1c9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2023-05-31 19:50:06 +03:00
parent fccf5ff14e
commit ead65aa2d5
1 changed files with 5 additions and 3 deletions
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8
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
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@ -1725,9 +1725,11 @@ 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)