Commit 5198c0ee authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
Browse files

USB: core: Fix unused variable warning in usb_alloc_dev() 



The kernel test robot reported that a recent commit caused a "variable
set but not used" warning.  As a result of that commit, the variable
no longer serves any purpose; it should be removed.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308092350.HR4PVHUt-lkp@intel.com/


Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Fixes: 1e4c5742 ("USB: Remove remnants of Wireless USB and UWB")
Link: https://lore.kernel.org/r/7223cc66-f006-42ae-9f30-a6c546bf97a7@rowland.harvard.edu


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c272dabf

drivers/usb/core/usb.c

+0 −2
Original line number Diff line number Diff line
@@ -645,7 +645,6 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent, 
{

	struct usb_device *dev;

	struct usb_hcd *usb_hcd = bus_to_hcd(bus);

	unsigned root_hub = 0;

	unsigned raw_port = port1;



	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
@@ -695,7 +694,6 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent, 
		dev->dev.parent = bus->controller;

		device_set_of_node_from_dev(&dev->dev, bus->sysdev);

		dev_set_name(&dev->dev, "usb%d", bus->busnum);

		root_hub = 1;

	} else {

		/* match any labeling on the hubs; it's one-based */

		if (parent->devpath[0] == '0') {