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USB: remove dead code from usb_deregister_dev() 

The `name' variable is unused in usb_deregister_dev() since commit d6e5bcf
(devfs: Remove the mode field from usb_class_driver as it's no longer needed).

Signed-off-by: Libor Pechacek <lpechacek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Libor Pechacek 2011-03-25 09:36:49 +01:00 committed by Greg Kroah-Hartman
parent 806e8f8fcc
commit edf847decc
1 changed files with 0 additions and 8 deletions
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8
drivers/usb/core/file.c
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@ -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;