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USB: BKL removal: cdc-wdm 

BKL not needed at all. Removed without replacement.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Oliver Neukum 2010-01-14 16:09:26 +01:00 committed by Greg Kroah-Hartman
parent 0022457a54
commit 94015f6e6b
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/class/cdc-wdm.c
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@ -19,7 +19,6 @@
#include <linux/uaccess.h>
#include <linux/bitops.h>
#include <linux/poll.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
#include <asm/byteorder.h>
@ -517,7 +516,6 @@ static int wdm_open(struct inode *inode, struct file *file)
struct usb_interface *intf;
struct wdm_device *desc;
lock_kernel();
mutex_lock(&wdm_mutex);
intf = usb_find_interface(&wdm_driver, minor);
if (!intf)
@ -550,7 +548,6 @@ static int wdm_open(struct inode *inode, struct file *file)
usb_autopm_put_interface(desc->intf);
out:
mutex_unlock(&wdm_mutex);
unlock_kernel();
return rv;
}