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-rw-r--r--drivers/net/wireless/ath/ath5k/phy.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_paprd.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c4
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c8
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c5
-rw-r--r--drivers/net/wireless/cisco/airo.c2
-rw-r--r--drivers/net/wireless/intel/ipw2x00/ipw2100.c11
-rw-r--r--drivers/net/wireless/intel/ipw2x00/ipw2200.c10
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_info.c5
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_ioctl.c4
-rw-r--r--drivers/net/wireless/zydas/zd1211rw/zd_mac.c3
11 files changed, 31 insertions, 26 deletions
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 641b13a279e1..b1b8bc326830 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -890,7 +890,8 @@ ath5k_hw_rfregs_init(struct ath5k_hw *ah,
* ah->ah_rf_banks based on ah->ah_rf_banks_size
* we set above */
if (ah->ah_rf_banks == NULL) {
- ah->ah_rf_banks = kmalloc(sizeof(u32) * ah->ah_rf_banks_size,
+ ah->ah_rf_banks = kmalloc_array(ah->ah_rf_banks_size,
+ sizeof(u32),
GFP_KERNEL);
if (ah->ah_rf_banks == NULL) {
ATH5K_ERR(ah, "out of memory\n");
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 6343cc91953e..34e100940284 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -925,7 +925,7 @@ int ar9003_paprd_create_curve(struct ath_hw *ah,
memset(caldata->pa_table[chain], 0, sizeof(caldata->pa_table[chain]));
- buf = kmalloc(2 * 48 * sizeof(u32), GFP_KERNEL);
+ buf = kmalloc_array(2 * 48, sizeof(u32), GFP_KERNEL);
if (!buf)
return -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6b37036b2d36..e60bea4604e4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -127,13 +127,13 @@ void ath9k_hw_read_array(struct ath_hw *ah, u32 array[][2], int size)
u32 *tmp_reg_list, *tmp_data;
int i;
- tmp_reg_list = kmalloc(size * sizeof(u32), GFP_KERNEL);
+ tmp_reg_list = kmalloc_array(size, sizeof(u32), GFP_KERNEL);
if (!tmp_reg_list) {
dev_err(ah->dev, "%s: tmp_reg_list: alloc filed\n", __func__);
return;
}
- tmp_data = kmalloc(size * sizeof(u32), GFP_KERNEL);
+ tmp_data = kmalloc_array(size, sizeof(u32), GFP_KERNEL);
if (!tmp_data) {
dev_err(ah->dev, "%s tmp_data: alloc filed\n", __func__);
goto error_tmp_data;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
index 9d830d27b229..9fb0d9fbd939 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
@@ -1387,7 +1387,7 @@ wlc_lcnphy_rx_iq_cal(struct brcms_phy *pi,
s16 *ptr;
struct brcms_phy_lcnphy *pi_lcn = pi->u.pi_lcnphy;
- ptr = kmalloc(sizeof(s16) * 131, GFP_ATOMIC);
+ ptr = kmalloc_array(131, sizeof(s16), GFP_ATOMIC);
if (NULL == ptr)
return false;
if (module == 2) {
@@ -2670,7 +2670,7 @@ wlc_lcnphy_tx_iqlo_cal(struct brcms_phy *pi,
u16 *values_to_save;
struct brcms_phy_lcnphy *pi_lcn = pi->u.pi_lcnphy;
- values_to_save = kmalloc(sizeof(u16) * 20, GFP_ATOMIC);
+ values_to_save = kmalloc_array(20, sizeof(u16), GFP_ATOMIC);
if (NULL == values_to_save)
return;
@@ -3678,11 +3678,11 @@ wlc_lcnphy_a1(struct brcms_phy *pi, int cal_type, int num_levels,
u16 *phy_c32;
phy_c21 = 0;
phy_c10 = phy_c13 = phy_c14 = phy_c8 = 0;
- ptr = kmalloc(sizeof(s16) * 131, GFP_ATOMIC);
+ ptr = kmalloc_array(131, sizeof(s16), GFP_ATOMIC);
if (NULL == ptr)
return;
- phy_c32 = kmalloc(sizeof(u16) * 20, GFP_ATOMIC);
+ phy_c32 = kmalloc_array(20, sizeof(u16), GFP_ATOMIC);
if (NULL == phy_c32) {
kfree(ptr);
return;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
index 7e01981bc5c8..1a187557982e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
@@ -23032,7 +23032,7 @@ wlc_phy_loadsampletable_nphy(struct brcms_phy *pi, struct cordic_iq *tone_buf,
u16 t;
u32 *data_buf = NULL;
- data_buf = kmalloc(sizeof(u32) * num_samps, GFP_ATOMIC);
+ data_buf = kmalloc_array(num_samps, sizeof(u32), GFP_ATOMIC);
if (data_buf == NULL)
return;
@@ -23074,7 +23074,8 @@ wlc_phy_gen_load_samples_nphy(struct brcms_phy *pi, u32 f_kHz, u16 max_val,
tbl_len = (phy_bw << 1);
}
- tone_buf = kmalloc(sizeof(struct cordic_iq) * tbl_len, GFP_ATOMIC);
+ tone_buf = kmalloc_array(tbl_len, sizeof(struct cordic_iq),
+ GFP_ATOMIC);
if (tone_buf == NULL)
return 0;
diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c
index ce0fbf83285f..72046e182745 100644
--- a/drivers/net/wireless/cisco/airo.c
+++ b/drivers/net/wireless/cisco/airo.c
@@ -7127,7 +7127,7 @@ static int airo_get_aplist(struct net_device *dev,
int i;
int loseSync = capable(CAP_NET_ADMIN) ? 1: -1;
- qual = kmalloc(IW_MAX_AP * sizeof(*qual), GFP_KERNEL);
+ qual = kmalloc_array(IW_MAX_AP, sizeof(*qual), GFP_KERNEL);
if (!qual)
return -ENOMEM;
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/intersil/hostap/hostap_info.c b/drivers/net/wireless/intersil/hostap/hostap_info.c
index de8a099a9386..da8c30f10d92 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_info.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_info.c
@@ -271,8 +271,9 @@ static void prism2_info_scanresults(local_info_t *local, unsigned char *buf,
left -= 4;
new_count = left / sizeof(struct hfa384x_scan_result);
- results = kmalloc(new_count * sizeof(struct hfa384x_hostscan_result),
- GFP_ATOMIC);
+ results = kmalloc_array(new_count,
+ sizeof(struct hfa384x_hostscan_result),
+ GFP_ATOMIC);
if (results == NULL)
return;
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index c1bc0a6ef300..1ca9731d9b14 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -513,8 +513,8 @@ static int prism2_ioctl_giwaplist(struct net_device *dev,
return -EOPNOTSUPP;
}
- addr = kmalloc(sizeof(struct sockaddr) * IW_MAX_AP, GFP_KERNEL);
- qual = kmalloc(sizeof(struct iw_quality) * IW_MAX_AP, GFP_KERNEL);
+ addr = kmalloc_array(IW_MAX_AP, sizeof(struct sockaddr), GFP_KERNEL);
+ qual = kmalloc_array(IW_MAX_AP, sizeof(struct iw_quality), GFP_KERNEL);
if (addr == NULL || qual == NULL) {
kfree(addr);
kfree(qual);
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index b01b44a5d16e..1f6d9f357e57 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
@@ -732,7 +732,8 @@ static int zd_mac_config_beacon(struct ieee80211_hw *hw, struct sk_buff *beacon,
/* Alloc memory for full beacon write at once. */
num_cmds = 1 + zd_chip_is_zd1211b(&mac->chip) + full_len;
- ioreqs = kmalloc(num_cmds * sizeof(struct zd_ioreq32), GFP_KERNEL);
+ ioreqs = kmalloc_array(num_cmds, sizeof(struct zd_ioreq32),
+ GFP_KERNEL);
if (!ioreqs) {
r = -ENOMEM;
goto out_nofree;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-16 21:28:04 +0300