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

[Stephen Rothwell]

Hi Bjorn,

After merging the pci tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/misc/genwqe/card_base.c: In function 'genwqe_pci_remove':
drivers/misc/genwqe/card_base.c:1155:6: warning: unused variable 'bars' [-Wunused-variable]
  int bars;
      ^
drivers/misc/genwqe/card_base.c: In function 'genwqe_pci_setup':
drivers/misc/genwqe/card_base.c:1143:2: warning: 'bars' may be used uninitialized in this function [-Wmaybe-uninitialized]
  pci_release_selected_regions(pci_dev, bars);
  ^

Introduced by commit

  370b01694826 ("GenWQE: Use pci_(request|release)_mem_regions")

-- 
Cheers,
Stephen Rothwell