diff options
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2100.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2200.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/common.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 2 |
4 files changed, 19 insertions, 17 deletions
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 7c4f550a1475..b8fd3cc90634 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -3445,8 +3445,9 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) dma_addr_t p; priv->msg_buffers = - kmalloc(IPW_COMMAND_POOL_SIZE * sizeof(struct ipw2100_tx_packet), - GFP_KERNEL); + kmalloc_array(IPW_COMMAND_POOL_SIZE, + sizeof(struct ipw2100_tx_packet), + GFP_KERNEL); if (!priv->msg_buffers) return -ENOMEM; @@ -4587,9 +4588,9 @@ static int ipw2100_rx_allocate(struct ipw2100_priv *priv) /* * allocate packets */ - priv->rx_buffers = kmalloc(RX_QUEUE_LENGTH * - sizeof(struct ipw2100_rx_packet), - GFP_KERNEL); + priv->rx_buffers = kmalloc_array(RX_QUEUE_LENGTH, + sizeof(struct ipw2100_rx_packet), + GFP_KERNEL); if (!priv->rx_buffers) { IPW_DEBUG_INFO("can't allocate rx packet buffer table\n"); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index f26beeb6c5ff..8a858f7e36f4 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -3208,13 +3208,13 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data, size_t len) IPW_DEBUG_TRACE("<< :\n"); - virts = kmalloc(sizeof(void *) * CB_NUMBER_OF_ELEMENTS_SMALL, - GFP_KERNEL); + virts = kmalloc_array(CB_NUMBER_OF_ELEMENTS_SMALL, sizeof(void *), + GFP_KERNEL); if (!virts) return -ENOMEM; - phys = kmalloc(sizeof(dma_addr_t) * CB_NUMBER_OF_ELEMENTS_SMALL, - GFP_KERNEL); + phys = kmalloc_array(CB_NUMBER_OF_ELEMENTS_SMALL, sizeof(dma_addr_t), + GFP_KERNEL); if (!phys) { kfree(virts); return -ENOMEM; @@ -3782,7 +3782,7 @@ static int ipw_queue_tx_init(struct ipw_priv *priv, { struct pci_dev *dev = priv->pci_dev; - q->txb = kmalloc(sizeof(q->txb[0]) * count, GFP_KERNEL); + q->txb = kmalloc_array(count, sizeof(q->txb[0]), GFP_KERNEL); if (!q->txb) { IPW_ERROR("vmalloc for auxiliary BD structures failed\n"); return -ENOMEM; diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index 063e19ced7c8..6514baf799fe 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -922,7 +922,7 @@ il_init_channel_map(struct il_priv *il) D_EEPROM("Parsing data for %d channels.\n", il->channel_count); il->channel_info = - kzalloc(sizeof(struct il_channel_info) * il->channel_count, + kcalloc(il->channel_count, sizeof(struct il_channel_info), GFP_KERNEL); if (!il->channel_info) { IL_ERR("Could not allocate channel_info\n"); @@ -3041,9 +3041,9 @@ il_tx_queue_init(struct il_priv *il, u32 txq_id) } txq->meta = - kzalloc(sizeof(struct il_cmd_meta) * actual_slots, GFP_KERNEL); + kcalloc(actual_slots, sizeof(struct il_cmd_meta), GFP_KERNEL); txq->cmd = - kzalloc(sizeof(struct il_device_cmd *) * actual_slots, GFP_KERNEL); + kcalloc(actual_slots, sizeof(struct il_device_cmd *), GFP_KERNEL); if (!txq->meta || !txq->cmd) goto out_free_arrays; @@ -3455,7 +3455,7 @@ il_init_geos(struct il_priv *il) } channels = - kzalloc(sizeof(struct ieee80211_channel) * il->channel_count, + kcalloc(il->channel_count, sizeof(struct ieee80211_channel), GFP_KERNEL); if (!channels) return -ENOMEM; @@ -4654,8 +4654,9 @@ il_alloc_txq_mem(struct il_priv *il) { if (!il->txq) il->txq = - kzalloc(sizeof(struct il_tx_queue) * - il->cfg->num_of_queues, GFP_KERNEL); + kcalloc(il->cfg->num_of_queues, + sizeof(struct il_tx_queue), + GFP_KERNEL); if (!il->txq) { IL_ERR("Not enough memory for txq\n"); return -ENOMEM; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index 4b3753d78d03..11ecdf63b732 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -564,7 +564,7 @@ iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm, else blacklist_len = IWL_SCAN_MAX_BLACKLIST_LEN; - blacklist = kzalloc(sizeof(*blacklist) * blacklist_len, GFP_KERNEL); + blacklist = kcalloc(blacklist_len, sizeof(*blacklist), GFP_KERNEL); if (!blacklist) return -ENOMEM; |