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| author | Tobias Klauser <tklauser@distanz.ch> | 2006-09-13 21:38:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-27 11:58:59 -0700 |
| commit | ec17cf1cfe0b557210b27313bd584e9b5187d4ca (patch) | |
| tree | 002f63361c189d3ce3820284199e6fe5d3d95eec /drivers/usb/core/devices.c | |
| parent | d774efeabccf5f5207aa70d5c126fc928e8b30bd (diff) | |
| download | kernel_samsung_smdk4412-ec17cf1cfe0b557210b27313bd584e9b5187d4ca.zip kernel_samsung_smdk4412-ec17cf1cfe0b557210b27313bd584e9b5187d4ca.tar.gz kernel_samsung_smdk4412-ec17cf1cfe0b557210b27313bd584e9b5187d4ca.tar.bz2 | |
USB: Remove unneeded void * casts in core files
The patch removes unneeded casts for the following (void *) pointers:
- struct file: private
- struct urb: context
- struct usb_bus: hcpriv
- return value of kmalloc()
The patch also contains some whitespace cleanup in the relevant areas.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/devices.c')
| -rw-r--r-- | drivers/usb/core/devices.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index 241d373..3538c2f 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -593,7 +593,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf, size_t nbyte /* Kernel lock for "lastev" protection */ static unsigned int usb_device_poll(struct file *file, struct poll_table_struct *wait) { - struct usb_device_status *st = (struct usb_device_status *)file->private_data; + struct usb_device_status *st = file->private_data; unsigned int mask = 0; lock_kernel(); @@ -603,7 +603,7 @@ static unsigned int usb_device_poll(struct file *file, struct poll_table_struct unlock_kernel(); return POLLIN; } - + /* we may have dropped BKL - need to check for having lost the race */ if (file->private_data) { kfree(st); |