From: Tobias Klauser <[EMAIL PROTECTED]>

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: Tobias Klauser <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
 drivers/usb/misc/idmouse.c |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index c941853..15c70bd 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -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);
@@ -304,17 +304,15 @@ 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);
+       down(&dev->sem);
 
        /* verify that the device wasn't unplugged */
        if (!dev->present) {
-               up (&dev->sem);
+               up(&dev->sem);
                return -ENODEV;
        }
 
-- 
1.4.4.4


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
linux-usb-devel@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel

Reply via email to