USB: misc: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 82966458a004..2de49c8887c5 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -283,7 +283,7 @@ static ssize_t iowarrior_read(struct file *file, char __user *buffer,
         int read_idx;
         int offset;
 
-        dev = (struct iowarrior *)file->private_data;
+        dev = file->private_data;
 
         /* verify that the device wasn't unplugged */
         if (dev == NULL || !dev->present)
@@ -349,7 +349,7 @@ static ssize_t iowarrior_write(struct file *file,
         char *buf = NULL;       /* for IOW24 and IOW56 we need a buffer */
         struct urb *int_out_urb = NULL;
 
-        dev = (struct iowarrior *)file->private_data;
+        dev = file->private_data;
 
         mutex_lock(&dev->mutex);
         /* verify that the device wasn't unplugged */
@@ -484,7 +484,7 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd,
         int retval;
         int io_res;             /* checks for bytes read/written and copy_to/from_user results */
 
-        dev = (struct iowarrior *)file->private_data;
+        dev = file->private_data;
         if (dev == NULL) {
                 return -ENODEV;
         }
@@ -657,7 +657,7 @@ static int iowarrior_release(struct inode *inode, struct file *file)
         struct iowarrior *dev;
         int retval = 0;
 
-        dev = (struct iowarrior *)file->private_data;
+        dev = file->private_data;
         if (dev == NULL) {
                 return -ENODEV;
         }