From: Johannes Berg Date: Wed, 31 May 2023 16:50:06 +0000 (+0300) Subject: wifi: iwlwifi: mvm: send time sync only if needed X-Git-Tag: v6.6.17~4555^2~132^2~69 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ead65aa2d5155728baec90f6404cd02618ef29d0;p=platform%2Fkernel%2Flinux-rpi.git wifi: iwlwifi: mvm: send time sync only if needed 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 Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230531194630.0fb9f81f1852.Idcc41b67d1fbb421e5ed9bac2177b948b7b4d1c9@changeid Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 3546638779c4..a97969075b7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -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)