From 57674308d00b5ebb639ce53d388e61728e0c7f72 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 12 Jul 2010 13:50:06 -0700 Subject: [PATCH] drivers/net/wireless: Remove unnecessary casts of private_data Signed-off-by: Joe Perches Signed-off-by: John W. Linville --- drivers/net/wireless/airo.c | 22 +++++++++---------- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 9 +++----- drivers/net/wireless/iwlwifi/iwl-debugfs.c | 10 ++++----- drivers/net/wireless/libertas/debugfs.c | 4 ++-- 4 files changed, 21 insertions(+), 24 deletions(-) diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index a441aad922c..528d5637562 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -4657,7 +4657,7 @@ static ssize_t proc_write( struct file *file, loff_t *offset ) { loff_t pos = *offset; - struct proc_data *priv = (struct proc_data*)file->private_data; + struct proc_data *priv = file->private_data; if (!priv->wbuffer) return -EINVAL; @@ -4689,7 +4689,7 @@ static int proc_status_open(struct inode *inode, struct file *file) if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 2048, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -4772,7 +4772,7 @@ static int proc_stats_rid_open( struct inode *inode, if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 4096, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -5045,7 +5045,7 @@ static int proc_config_open(struct inode *inode, struct file *file) if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 2048, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -5127,7 +5127,7 @@ static int proc_config_open(struct inode *inode, struct file *file) static void proc_SSID_on_close(struct inode *inode, struct file *file) { - struct proc_data *data = (struct proc_data *)file->private_data; + struct proc_data *data = file->private_data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; struct airo_info *ai = dev->ml_priv; @@ -5170,7 +5170,7 @@ static inline u8 hexVal(char c) { } static void proc_APList_on_close( struct inode *inode, struct file *file ) { - struct proc_data *data = (struct proc_data *)file->private_data; + struct proc_data *data = file->private_data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; struct airo_info *ai = dev->ml_priv; @@ -5316,7 +5316,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) { memset(key, 0, sizeof(key)); - data = (struct proc_data *)file->private_data; + data = file->private_data; if ( !data->writelen ) return; if (data->wbuffer[0] >= '0' && data->wbuffer[0] <= '3' && @@ -5370,7 +5370,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file ) if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; memset(&wkr, 0, sizeof(wkr)); - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kzalloc( 180, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -5416,7 +5416,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file) if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 104, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -5460,7 +5460,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 104, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; @@ -5502,7 +5502,7 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) { if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; - data = (struct proc_data *)file->private_data; + data = file->private_data; if ((data->rbuffer = kmalloc( 1024, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index e38ca66db84..47f76031447 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -492,8 +492,7 @@ static int ath9k_debugfs_open(struct inode *inode, struct file *file) static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath9k_htc_priv *priv = - (struct ath9k_htc_priv *) file->private_data; + struct ath9k_htc_priv *priv = file->private_data; struct ath9k_htc_target_stats cmd_rsp; char buf[512]; unsigned int len = 0; @@ -536,8 +535,7 @@ static const struct file_operations fops_tgt_stats = { static ssize_t read_file_xmit(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath9k_htc_priv *priv = - (struct ath9k_htc_priv *) file->private_data; + struct ath9k_htc_priv *priv = file->private_data; char buf[512]; unsigned int len = 0; @@ -582,8 +580,7 @@ static const struct file_operations fops_xmit = { static ssize_t read_file_recv(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { - struct ath9k_htc_priv *priv = - (struct ath9k_htc_priv *) file->private_data; + struct ath9k_htc_priv *priv = file->private_data; char buf[512]; unsigned int len = 0; diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index 088a2c13f59..7b25d146835 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -1267,7 +1267,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_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[128]; const size_t bufsz = sizeof(buf); @@ -1317,7 +1317,7 @@ static ssize_t iwl_dbgfs_rxon_flags_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 len = 0; char buf[20]; @@ -1329,7 +1329,7 @@ static ssize_t iwl_dbgfs_rxon_filter_flags_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 len = 0; char buf[20]; @@ -1342,7 +1342,7 @@ static ssize_t iwl_dbgfs_fh_reg_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; ssize_t ret = -EFAULT; @@ -1404,7 +1404,7 @@ static ssize_t iwl_dbgfs_plcp_delta_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[12]; const size_t bufsz = sizeof(buf); diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index acaf8116462..3db621b18a2 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -905,7 +905,7 @@ static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf, p = buf; - d = (struct debug_data *)file->private_data; + d = file->private_data; for (i = 0; i < num_of_items; i++) { if (d[i].size == 1) @@ -944,7 +944,7 @@ static ssize_t lbs_debugfs_write(struct file *f, const char __user *buf, char *p0; char *p1; char *p2; - struct debug_data *d = (struct debug_data *)f->private_data; + struct debug_data *d = f->private_data; pdata = kmalloc(cnt, GFP_KERNEL); if (pdata == NULL) -- 2.39.3