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iwl-debugfs.c: remove unnecessary casts of void *
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void pointers do not need to be cast to other pointer types.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Zhu Yi <yi.zhu@intel.com>
Cc: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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H Hartley Sweeten authored and John W. Linville committed Jan 12, 2010
1 parent 8ce1ef4 commit 28f63a4
Showing 1 changed file with 23 additions and 23 deletions.
46 changes: 23 additions & 23 deletions drivers/net/wireless/iwlwifi/iwl-debugfs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char *buf;
int pos = 0;

Expand Down Expand Up @@ -184,7 +184,7 @@ static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char *buf;
int pos = 0;
int cnt;
Expand Down Expand Up @@ -232,7 +232,7 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
ssize_t ret;
int i;
int pos = 0;
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
size_t bufsz;

/* default is to dump the entire data segment */
Expand Down Expand Up @@ -306,7 +306,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
struct iwl_station_entry *station;
int max_sta = priv->hw_params.max_stations;
char *buf;
Expand Down Expand Up @@ -376,7 +376,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
loff_t *ppos)
{
ssize_t ret;
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0, ofs = 0, buf_size = 0;
const u8 *ptr;
char *buf;
Expand Down Expand Up @@ -464,7 +464,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
struct ieee80211_channel *channels = NULL;
const struct ieee80211_supported_band *supp_band = NULL;
int pos = 0, i, bufsz = PAGE_SIZE;
Expand Down Expand Up @@ -537,7 +537,7 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[512];
int pos = 0;
const size_t bufsz = sizeof(buf);
Expand Down Expand Up @@ -585,7 +585,7 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
int cnt = 0;
char *buf;
Expand Down Expand Up @@ -672,7 +672,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0, i;
char buf[256];
const size_t bufsz = sizeof(buf);
Expand All @@ -695,7 +695,7 @@ static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
static ssize_t iwl_dbgfs_led_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
char buf[256];
const size_t bufsz = sizeof(buf);
Expand All @@ -721,7 +721,7 @@ static ssize_t iwl_dbgfs_thermal_throttling_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_tt_restriction *restriction;
char buf[100];
Expand Down Expand Up @@ -781,7 +781,7 @@ static ssize_t iwl_dbgfs_disable_ht40_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[100];
int pos = 0;
const size_t bufsz = sizeof(buf);
Expand Down Expand Up @@ -838,7 +838,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[10];
int pos, value;
const size_t bufsz = sizeof(buf);
Expand All @@ -856,7 +856,7 @@ static ssize_t iwl_dbgfs_current_sleep_command_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[200];
int pos = 0, i;
const size_t bufsz = sizeof(buf);
Expand Down Expand Up @@ -994,7 +994,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
struct iwl_tx_queue *txq;
struct iwl_queue *q;
char *buf;
Expand Down Expand Up @@ -1040,7 +1040,7 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
struct iwl_rx_queue *rxq = &priv->rxq;
char buf[256];
int pos = 0;
Expand Down Expand Up @@ -1086,7 +1086,7 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = sizeof(struct statistics_rx_phy) * 20 +
Expand Down Expand Up @@ -1400,7 +1400,7 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = (sizeof(struct statistics_tx) * 24) + 250;
Expand Down Expand Up @@ -1542,7 +1542,7 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
char *buf;
int bufsz = sizeof(struct statistics_general) * 4 + 250;
Expand Down Expand Up @@ -1633,7 +1633,7 @@ static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
int cnt = 0;
char *buf;
Expand Down Expand Up @@ -1714,7 +1714,7 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
int pos = 0;
int cnt = 0;
char *buf;
Expand Down Expand Up @@ -1772,7 +1772,7 @@ static ssize_t iwl_dbgfs_tx_power_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {

struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[128];
int pos = 0;
ssize_t ret;
Expand Down Expand Up @@ -1823,7 +1823,7 @@ static ssize_t iwl_dbgfs_power_save_status_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
struct iwl_priv *priv = file->private_data;
char buf[60];
int pos = 0;
const size_t bufsz = sizeof(buf);
Expand Down

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