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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:
parent
806e8f8fcc
commit
edf847decc
1 changed files with 0 additions and 8 deletions
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@ -236,13 +236,6 @@ EXPORT_SYMBOL_GPL(usb_register_dev);
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void usb_deregister_dev(struct usb_interface *intf,
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void usb_deregister_dev(struct usb_interface *intf,
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struct usb_class_driver *class_driver)
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struct usb_class_driver *class_driver)
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{
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{
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int minor_base = class_driver->minor_base;
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char name[20];
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#ifdef CONFIG_USB_DYNAMIC_MINORS
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minor_base = 0;
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#endif
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if (intf->minor == -1)
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if (intf->minor == -1)
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return;
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return;
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@ -252,7 +245,6 @@ void usb_deregister_dev(struct usb_interface *intf,
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usb_minors[intf->minor] = NULL;
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usb_minors[intf->minor] = NULL;
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up_write(&minor_rwsem);
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up_write(&minor_rwsem);
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snprintf(name, sizeof(name), class_driver->name, intf->minor - minor_base);
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device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));
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device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));
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intf->usb_dev = NULL;
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intf->usb_dev = NULL;
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intf->minor = -1;
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intf->minor = -1;
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