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authorJoe Perches <joe@perches.com>2010-07-12 13:50:12 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2010-08-10 14:35:39 -0700
commit5bd6e8b3fb787b7337b681aaa601e5c7bdc67c55 (patch)
treef83107e0a01ebe6786a392a85acfaa3f82f2b822 /drivers/usb/misc/iowarrior.c
parente53e841d451a2d0da094b8fea4a7f22b296234f6 (diff)
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>
Diffstat (limited to 'drivers/usb/misc/iowarrior.c')
-rw-r--r--drivers/usb/misc/iowarrior.c8
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;
}