diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 6 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 24cb1b1f21f0..9463c108aa96 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1369,7 +1369,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, &rxcb, rxq->id); if (reclaim) { - kzfree(txq->entries[cmd_index].free_buf); + kfree_sensitive(txq->entries[cmd_index].free_buf); txq->entries[cmd_index].free_buf = NULL; } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 7fc7542535d8..606bef2ecc7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -1026,7 +1026,7 @@ static int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); @@ -1257,8 +1257,8 @@ static void iwl_pcie_gen2_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } del_timer_sync(&txq->stuck_timer); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 5c6c3fa0d29f..eb396c06b7fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -721,8 +721,8 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } /* De-alloc circular buffer of TFDs */ @@ -1765,7 +1765,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); |