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usb: misc: yurex: remove useless casting of private_data

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Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arjun Sreedharan 2014-08-19 04:23:34 +05:30 committed by Greg Kroah-Hartman
parent cffb9be80f
commit 113ad911ad
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/misc/yurex.c
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@ -358,7 +358,7 @@ static int yurex_fasync(int fd, struct file *file, int on)
{ {
struct usb_yurex *dev; struct usb_yurex *dev;
dev = (struct usb_yurex *)file->private_data; dev = file->private_data;
return fasync_helper(fd, file, on, &dev->async_queue); return fasync_helper(fd, file, on, &dev->async_queue);
} }
@ -401,7 +401,7 @@ static int yurex_release(struct inode *inode, struct file *file)
{ {
struct usb_yurex *dev; struct usb_yurex *dev;
dev = (struct usb_yurex *)file->private_data; dev = file->private_data;
if (dev == NULL) if (dev == NULL)
return -ENODEV; return -ENODEV;
@ -418,7 +418,7 @@ static ssize_t yurex_read(struct file *file, char *buffer, size_t count, loff_t
char in_buffer[20]; char in_buffer[20];
unsigned long flags; unsigned long flags;
dev = (struct usb_yurex *)file->private_data; dev = file->private_data;
mutex_lock(&dev->io_mutex); mutex_lock(&dev->io_mutex);
if (!dev->interface) { /* already disconnected */ if (!dev->interface) { /* already disconnected */
@ -455,7 +455,7 @@ static ssize_t yurex_write(struct file *file, const char *user_buffer, size_t co
DEFINE_WAIT(wait); DEFINE_WAIT(wait);
count = min(sizeof(buffer), count); count = min(sizeof(buffer), count);
dev = (struct usb_yurex *)file->private_data; dev = file->private_data;
/* verify that we actually have some data to write */ /* verify that we actually have some data to write */
if (count == 0) if (count == 0)