From: Libor Pechacek <lpechacek@xxxxxxx>
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@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/core/file.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index cf6a542..99458c8 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -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;
--
1.7.4.2
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