From ba952d84e1d45df80e125d4abc64f3b778ae6dd7 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 12 Jul 2010 13:50:10 -0700 Subject: [PATCH] Staging: Remove unnecessary casts of private_data Signed-off-by: Joe Perches Signed-off-by: Greg Kroah-Hartman --- drivers/staging/batman-adv/bat_debugfs.c | 4 ++-- drivers/staging/batman-adv/icmp_socket.c | 12 ++++-------- drivers/staging/cx25821/cx25821-alsa.c | 2 +- drivers/staging/easycap/easycap_ioctl.c | 4 ++-- drivers/staging/easycap/easycap_main.c | 4 ++-- drivers/staging/easycap/easycap_sound.c | 2 +- 6 files changed, 12 insertions(+), 16 deletions(-) diff --git a/drivers/staging/batman-adv/bat_debugfs.c b/drivers/staging/batman-adv/bat_debugfs.c index 8e8eef0e588e..507da68054c7 100644 --- a/drivers/staging/batman-adv/bat_debugfs.c +++ b/drivers/staging/batman-adv/bat_debugfs.c @@ -104,7 +104,7 @@ static int log_release(struct inode *inode, struct file *file) static ssize_t log_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct bat_priv *bat_priv = (struct bat_priv *)file->private_data; + struct bat_priv *bat_priv = file->private_data; struct debug_log *debug_log = bat_priv->debug_log; int error, i = 0; char c; @@ -158,7 +158,7 @@ static ssize_t log_read(struct file *file, char __user *buf, static unsigned int log_poll(struct file *file, poll_table *wait) { - struct bat_priv *bat_priv = (struct bat_priv *)file->private_data; + struct bat_priv *bat_priv = file->private_data; struct debug_log *debug_log = bat_priv->debug_log; poll_wait(file, &debug_log->queue_wait, wait); diff --git a/drivers/staging/batman-adv/icmp_socket.c b/drivers/staging/batman-adv/icmp_socket.c index 532f246de43d..fc3d32c12729 100644 --- a/drivers/staging/batman-adv/icmp_socket.c +++ b/drivers/staging/batman-adv/icmp_socket.c @@ -78,8 +78,7 @@ static int bat_socket_open(struct inode *inode, struct file *file) static int bat_socket_release(struct inode *inode, struct file *file) { - struct socket_client *socket_client = - (struct socket_client *)file->private_data; + struct socket_client *socket_client = file->private_data; struct socket_packet *socket_packet; struct list_head *list_pos, *list_pos_tmp; unsigned long flags; @@ -107,8 +106,7 @@ static int bat_socket_release(struct inode *inode, struct file *file) static ssize_t bat_socket_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct socket_client *socket_client = - (struct socket_client *)file->private_data; + struct socket_client *socket_client = file->private_data; struct socket_packet *socket_packet; size_t packet_len; int error; @@ -155,8 +153,7 @@ static ssize_t bat_socket_write(struct file *file, const char __user *buff, { /* FIXME: each orig_node->batman_if will be attached to a softif */ struct bat_priv *bat_priv = netdev_priv(soft_device); - struct socket_client *socket_client = - (struct socket_client *)file->private_data; + struct socket_client *socket_client = file->private_data; struct icmp_packet_rr icmp_packet; struct orig_node *orig_node; struct batman_if *batman_if; @@ -247,8 +244,7 @@ out: static unsigned int bat_socket_poll(struct file *file, poll_table *wait) { - struct socket_client *socket_client = - (struct socket_client *)file->private_data; + struct socket_client *socket_client = file->private_data; poll_wait(file, &socket_client->queue_wait, wait); diff --git a/drivers/staging/cx25821/cx25821-alsa.c b/drivers/staging/cx25821/cx25821-alsa.c index 1798975a69bd..ce2c6f1323e1 100644 --- a/drivers/staging/cx25821/cx25821-alsa.c +++ b/drivers/staging/cx25821/cx25821-alsa.c @@ -699,7 +699,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) /* Card "creation" */ card->private_free = snd_cx25821_dev_free; - chip = (struct cx25821_audio_dev *) card->private_data; + chip = card->private_data; spin_lock_init(&chip->reg_lock); chip->dev = dev; diff --git a/drivers/staging/easycap/easycap_ioctl.c b/drivers/staging/easycap/easycap_ioctl.c index 7227d735f5e2..276b63dfe27e 100644 --- a/drivers/staging/easycap/easycap_ioctl.c +++ b/drivers/staging/easycap/easycap_ioctl.c @@ -791,7 +791,7 @@ static struct easycap *peasycap; static struct usb_device *p; static __u32 isequence; -peasycap = (struct easycap *)file->private_data; +peasycap = file->private_data; if (NULL == peasycap) { SAY("ERROR: peasycap is NULL\n"); return -1; @@ -1973,7 +1973,7 @@ int easysnd_ioctl(struct inode *inode, struct file *file, \ struct easycap *peasycap; struct usb_device *p; -peasycap = (struct easycap *)file->private_data; +peasycap = file->private_data; if (NULL == peasycap) { SAY("ERROR: peasycap is NULL.\n"); return -1; diff --git a/drivers/staging/easycap/easycap_main.c b/drivers/staging/easycap/easycap_main.c index f7a65afb6cd8..09c194ce10a3 100644 --- a/drivers/staging/easycap/easycap_main.c +++ b/drivers/staging/easycap/easycap_main.c @@ -527,7 +527,7 @@ struct easycap *peasycap; JOT(4, "\n"); -peasycap = (struct easycap *)file->private_data; +peasycap = file->private_data; if (NULL == peasycap) { SAY("ERROR: peasycap is NULL.\n"); SAY("ending unsuccessfully\n"); @@ -819,7 +819,7 @@ if (NULL == ((struct file *)file)) { SAY("ERROR: file pointer is NULL\n"); return -EFAULT; } -peasycap = (struct easycap *)file->private_data; +peasycap = file->private_data; if (NULL == peasycap) { SAY("ERROR: peasycap is NULL\n"); return -EFAULT; diff --git a/drivers/staging/easycap/easycap_sound.c b/drivers/staging/easycap/easycap_sound.c index 37eaf426533c..63562bda738e 100644 --- a/drivers/staging/easycap/easycap_sound.c +++ b/drivers/staging/easycap/easycap_sound.c @@ -630,7 +630,7 @@ struct easycap *peasycap; JOT(4, "begins\n"); -peasycap = (struct easycap *)file->private_data; +peasycap = file->private_data; if (NULL == peasycap) { SAY("ERROR: peasycap is NULL.\n"); return -EFAULT; -- 2.39.5