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

JIRA: https://issues.redhat.com/browse/RHEL-15948

commit 5198c0eeb8ff98ee673a2420ba96d93c477c6ef4
Author: Alan Stern <stern@rowland.harvard.edu>
Date: Fri, 11 Aug 2023 11:47:15 -0400

  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: kernel test robot <lkp@intel.com>
  Closes: https://lore.kernel.org/oe-kbuild-all/202308092350.HR4PVHUt-lkp@intel.com/
  Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
  Fixes: 1e4c574225cc ("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Desnes Nunes <desnesn@redhat.com>
This commit is contained in:
Desnes Nunes 2023-11-21 12:00:34 -03:00
parent 3120d3e332
commit 05b05f711c
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/core/usb.c
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@ -644,7 +644,6 @@ 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);
@ -694,7 +693,6 @@ 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') {