linux-next: build warning after merge of the usb tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi Greg,

After merging the usb tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/usb/core/hcd.c: In function '__usb_hcd_giveback_urb':
drivers/usb/core/hcd.c:1741:16: warning: unused variable 'flags' [-Wunused-variable]
  unsigned long flags;
                ^~~~~

Introduced by commit

  ed194d136769 ("usb: core: remove local_irq_save() around ->complete() handler")

-- 
Cheers,
Stephen Rothwell

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