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Commit 47278107 authored by Tobias Klauser's avatar Tobias Klauser Committed by Greg Kroah-Hartman
Browse files

USB: Remove unneeded void * casts in idmouse.c 



The patch removes unneeded void * casts for the following (void *) pointers:
- struct file: private_data

The patch also contains some whitespace and coding style cleanups in the
relevant areas.

Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e7d8712c

drivers/usb/misc/idmouse.c

+4 −6
Original line number Diff line number Diff line
@@ -269,7 +269,7 @@ static int idmouse_release(struct inode *inode, struct file *file) 
	/* prevent a race condition with open() */

	mutex_lock(&disconnect_mutex);



	dev = (struct usb_idmouse *) file->private_data;

	dev = file->private_data;



	if (dev == NULL) {

		mutex_unlock(&disconnect_mutex);
@@ -304,11 +304,9 @@ static int idmouse_release(struct inode *inode, struct file *file) 
static ssize_t idmouse_read(struct file *file, char __user *buffer, size_t count,

				loff_t * ppos)

{

	struct usb_idmouse *dev;

	struct usb_idmouse *dev = file->private_data;

	int result;



	dev = (struct usb_idmouse *) file->private_data;



	/* lock this object */

	down(&dev->sem);