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Commit dbdae3bd authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman
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USB: BKL removal: idmouse 



BKL was not needed at all. Removed without replacement.

Signed-off-by: default avatarOliver Neukum <oliver@neukum.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 511e2d02

drivers/usb/misc/idmouse.c

+1 −7
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ 
#include <linux/module.h>

#include <linux/completion.h>

#include <linux/mutex.h>

#include <linux/smp_lock.h>

#include <asm/uaccess.h>

#include <linux/usb.h>
@@ -227,20 +226,16 @@ static int idmouse_open(struct inode *inode, struct file *file) 
	struct usb_interface *interface;

	int result;



	lock_kernel();

	/* get the interface from minor number and driver information */

	interface = usb_find_interface (&idmouse_driver, iminor (inode));

	if (!interface) {

		unlock_kernel();

	if (!interface)

		return -ENODEV;

	}



	mutex_lock(&open_disc_mutex);

	/* get the device information block from the interface */

	dev = usb_get_intfdata(interface);

	if (!dev) {

		mutex_unlock(&open_disc_mutex);

		unlock_kernel();

		return -ENODEV;

	}
@@ -277,7 +272,6 @@ static int idmouse_open(struct inode *inode, struct file *file) 


	/* unlock this device */

	mutex_unlock(&dev->lock);

	unlock_kernel();

	return result;

}