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netdev: ARRAY_SIZE() cleanups 

Convert array size calculations to use ARRAY_SIZE().

Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alejandro Martinez Ruiz 2007-10-18 10:16:33 +02:00 коммит произвёл David S. Miller
Родитель 4c3616cdda
Коммит c00acf46de
10 изменённых файлов: 19 добавлений и 38 удалений
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3
drivers/net/e1000e/ethtool.c
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@ -95,8 +95,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
{ "tx_dma_failed", E1000_STAT(tx_dma_failed) },
};
#define E1000_GLOBAL_STATS_LEN \
sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats)
#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN)
static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
"Register test (offline)", "Eeprom test (offline)",

3
drivers/net/e1000e/phy.c
Просмотреть файл

@ -49,8 +49,7 @@ static const u16 e1000_igp_2_cable_length_table[] =
100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121,
124};
#define IGP02E1000_CABLE_LENGTH_TABLE_SIZE \
(sizeof(e1000_igp_2_cable_length_table) / \
sizeof(e1000_igp_2_cable_length_table[0]))
ARRAY_SIZE(e1000_igp_2_cable_length_table)
/**
* e1000e_check_reset_block_generic - Check if PHY reset is blocked

3
drivers/net/ixgbe/ixgbe_ethtool.c
Просмотреть файл

@ -96,8 +96,7 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
((((struct ixgbe_adapter *)netdev->priv)->num_tx_queues + \
((struct ixgbe_adapter *)netdev->priv)->num_rx_queues) * \
(sizeof(struct ixgbe_queue_stats) / sizeof(u64)))
#define IXGBE_GLOBAL_STATS_LEN \
sizeof(ixgbe_gstrings_stats) / sizeof(struct ixgbe_stats)
#define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
#define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
static int ixgbe_get_settings(struct net_device *netdev,

2
drivers/net/tehuti.c
Просмотреть файл

@ -621,7 +621,7 @@ err:
static void __init bdx_firmware_endianess(void)
{
int i;
for (i = 0; i < sizeof(s_firmLoad) / sizeof(u32); i++)
for (i = 0; i < ARRAY_SIZE(s_firmLoad); i++)
s_firmLoad[i] = CPU_CHIP_SWAP32(s_firmLoad[i]);
}

2
drivers/net/tulip/de4x5.c
Просмотреть файл

@ -4168,7 +4168,7 @@ de4x5_bad_srom(struct de4x5_private *lp)
{
int i, status = 0;
for (i=0; i<sizeof(enet_det)/ETH_ALEN; i++) {
for (i=0; i < ARRAY_SIZE(enet_det); i++) {
if (!de4x5_strncmp((char *)&lp->srom, (char *)&enet_det[i], 3) &&
!de4x5_strncmp((char *)&lp->srom+0x10, (char *)&enet_det[i], 3)) {
if (i == 0) {

3
drivers/net/wireless/ipw2100.c
Просмотреть файл

@ -6591,8 +6591,7 @@ static const long ipw2100_frequencies[] = {
2472, 2484
};
#define FREQ_COUNT (sizeof(ipw2100_frequencies) / \
sizeof(ipw2100_frequencies[0]))
#define FREQ_COUNT ARRAY_SIZE(ipw2100_frequencies)
static const long ipw2100_rates_11b[] = {
1000000,

24
drivers/net/wireless/libertas/11d.c
Просмотреть файл

@ -46,13 +46,11 @@ static struct chan_freq_power channel_freq_power_UN_BG[] = {
static u8 wlan_region_2_code(u8 * region)
{
u8 i;
u8 size = sizeof(region_code_mapping)/
sizeof(struct region_code_mapping);
for (i = 0; region[i] && i < COUNTRY_CODE_LEN; i++)
region[i] = toupper(region[i]);
for (i = 0; i < size; i++) {
for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
if (!memcmp(region, region_code_mapping[i].region,
COUNTRY_CODE_LEN))
return (region_code_mapping[i].code);
@ -65,9 +63,8 @@ static u8 wlan_region_2_code(u8 * region)
static u8 *wlan_code_2_region(u8 code)
{
u8 i;
u8 size = sizeof(region_code_mapping)
/ sizeof(struct region_code_mapping);
for (i = 0; i < size; i++) {
for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
if (region_code_mapping[i].code == code)
return (region_code_mapping[i].region);
}
@ -90,8 +87,7 @@ static u8 wlan_get_chan_11d(u8 band, u8 firstchan, u8 nrchan, u8 * chan)
u8 cfp_no;
cfp = channel_freq_power_UN_BG;
cfp_no = sizeof(channel_freq_power_UN_BG) /
sizeof(struct chan_freq_power);
cfp_no = ARRAY_SIZE(channel_freq_power_UN_BG);
for (i = 0; i < cfp_no; i++) {
if ((cfp + i)->channel == firstchan) {
@ -141,16 +137,12 @@ static u8 wlan_channel_known_11d(u8 chan,
u32 libertas_chan_2_freq(u8 chan, u8 band)
{
struct chan_freq_power *cf;
u16 cnt;
u16 i;
u32 freq = 0;
cf = channel_freq_power_UN_BG;
cnt =
sizeof(channel_freq_power_UN_BG) /
sizeof(struct chan_freq_power);
for (i = 0; i < cnt; i++) {
for (i = 0; i < ARRAY_SIZE(channel_freq_power_UN_BG); i++) {
if (chan == cf[i].channel)
freq = cf[i].freq;
}
@ -664,8 +656,7 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
if (priv->adapter->enable11d) {
/* update parsed_region_chan_11; dnld domaininf to FW */
for (j = 0; j < sizeof(adapter->region_channel) /
sizeof(adapter->region_channel[0]); j++) {
for (j = 0; j < ARRAY_SIZE(adapter->region_channel); j++) {
region_chan = &adapter->region_channel[j];
lbs_deb_11d("%d region_chan->band %d\n", j,
@ -679,8 +670,7 @@ int libertas_create_dnld_countryinfo_11d(wlan_private * priv)
break;
}
if (j >= sizeof(adapter->region_channel) /
sizeof(adapter->region_channel[0])) {
if (j >= ARRAY_SIZE(adapter->region_channel)) {
lbs_deb_11d("region_chan not found, band %d\n",
adapter->curbssparams.band);
ret = -1;

11
drivers/net/wireless/libertas/wext.c
Просмотреть файл

@ -52,11 +52,9 @@ struct chan_freq_power *libertas_find_cfp_by_band_and_channel(wlan_adapter * ada
{
struct chan_freq_power *cfp = NULL;
struct region_channel *rc;
int count = sizeof(adapter->region_channel) /
sizeof(adapter->region_channel[0]);
int i, j;
for (j = 0; !cfp && (j < count); j++) {
for (j = 0; !cfp && (j < ARRAY_SIZE(adapter->region_channel)); j++) {
rc = &adapter->region_channel[j];
if (adapter->enable11d)
@ -93,11 +91,9 @@ static struct chan_freq_power *find_cfp_by_band_and_freq(wlan_adapter * adapter,
{
struct chan_freq_power *cfp = NULL;
struct region_channel *rc;
int count = sizeof(adapter->region_channel) /
sizeof(adapter->region_channel[0]);
int i, j;
for (j = 0; !cfp && (j < count); j++) {
for (j = 0; !cfp && (j < ARRAY_SIZE(adapter->region_channel)); j++) {
rc = &adapter->region_channel[j];
if (adapter->enable11d)
@ -624,8 +620,7 @@ static int wlan_get_range(struct net_device *dev, struct iw_request_info *info,
}
if (!flag) {
for (j = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
&& (j < sizeof(adapter->region_channel)
/ sizeof(adapter->region_channel[0])); j++) {
&& (j < ARRAY_SIZE(adapter->region_channel)); j++) {
cfp = adapter->region_channel[j].CFP;
for (i = 0; (range->num_frequency < IW_MAX_FREQUENCIES)
&& adapter->region_channel[j].valid

2
drivers/net/wireless/wavelan.c
Просмотреть файл

@ -3740,7 +3740,7 @@ static int wv_check_ioaddr(unsigned long ioaddr, u8 * mac)
* non-NCR/AT&T/Lucent ISA card. See wavelan.p.h for detail on
* how to configure your card.
*/
for (i = 0; i < (sizeof(MAC_ADDRESSES) / sizeof(char) / 3); i++)
for (i = 0; i < ARRAY_SIZE(MAC_ADDRESSES); i++)
if ((mac[0] == MAC_ADDRESSES[i][0]) &&
(mac[1] == MAC_ADDRESSES[i][1]) &&
(mac[2] == MAC_ADDRESSES[i][2]))

4
drivers/net/wireless/wavelan_cs.c
Просмотреть файл

@ -3223,14 +3223,14 @@ wv_mmc_init(struct net_device * dev)
* non-NCR/AT&T/Lucent PCMCIA cards, see wavelan_cs.h for detail on
* how to configure your card...
*/
for(i = 0; i < (sizeof(MAC_ADDRESSES) / sizeof(char) / 3); i++)
for(i = 0; i < ARRAY_SIZE(MAC_ADDRESSES); i++)
if((psa.psa_univ_mac_addr[0] == MAC_ADDRESSES[i][0]) &&
(psa.psa_univ_mac_addr[1] == MAC_ADDRESSES[i][1]) &&
(psa.psa_univ_mac_addr[2] == MAC_ADDRESSES[i][2]))
break;
/* If we have not found it... */
if(i == (sizeof(MAC_ADDRESSES) / sizeof(char) / 3))
if(i == ARRAY_SIZE(MAC_ADDRESSES))
{
#ifdef DEBUG_CONFIG_ERRORS
printk(KERN_WARNING "%s: wv_mmc_init(): Invalid MAC address: %02X:%02X:%02X:...\n",