Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit edf847de authored by Libor Pechacek's avatar Libor Pechacek Committed by Greg Kroah-Hartman
Browse files

USB: remove dead code from usb_deregister_dev() 



The `name' variable is unused in usb_deregister_dev() since commit d6e5bcf4
(devfs: Remove the mode field from usb_class_driver as it's no longer needed).

Signed-off-by: default avatarLibor Pechacek <lpechacek@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 806e8f8f

drivers/usb/core/file.c

+0 −8
Original line number Diff line number Diff line
@@ -236,13 +236,6 @@ EXPORT_SYMBOL_GPL(usb_register_dev); 
void usb_deregister_dev(struct usb_interface *intf,

			struct usb_class_driver *class_driver)

{

	int minor_base = class_driver->minor_base;

	char name[20];



#ifdef CONFIG_USB_DYNAMIC_MINORS

	minor_base = 0;

#endif



	if (intf->minor == -1)

		return;
@@ -252,7 +245,6 @@ void usb_deregister_dev(struct usb_interface *intf, 
	usb_minors[intf->minor] = NULL;

	up_write(&minor_rwsem);



	snprintf(name, sizeof(name), class_driver->name, intf->minor - minor_base);

	device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));

	intf->usb_dev = NULL;

	intf->minor = -1;