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USB: usb-skeleton: Remove unnecessary casts of private_data 

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Joe Perches 2010-07-12 13:50:13 -07:00 committed by Greg Kroah-Hartman
parent 925ce689bb
commit e53e841d45
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/usb-skeleton.c
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@ -142,7 +142,7 @@ static int skel_release(struct inode *inode, struct file *file)
{
struct usb_skel *dev;
dev = (struct usb_skel *)file->private_data;
dev = file->private_data;
if (dev == NULL)
return -ENODEV;
@ -162,7 +162,7 @@ static int skel_flush(struct file *file, fl_owner_t id)
struct usb_skel *dev;
int res;
dev = (struct usb_skel *)file->private_data;
dev = file->private_data;
if (dev == NULL)
return -ENODEV;
@ -246,7 +246,7 @@ static ssize_t skel_read(struct file *file, char *buffer, size_t count,
int rv;
bool ongoing_io;
dev = (struct usb_skel *)file->private_data;
dev = file->private_data;
/* if we cannot read at all, return EOF */
if (!dev->bulk_in_urb || !count)
@ -401,7 +401,7 @@ static ssize_t skel_write(struct file *file, const char *user_buffer,
char *buf = NULL;
size_t writesize = min(count, (size_t)MAX_TRANSFER);
dev = (struct usb_skel *)file->private_data;
dev = file->private_data;
/* verify that we actually have some data to write */
if (count == 0)