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

[Stephen Rothwell]

Hi Linus,

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

drivers/pinctrl/pinctrl-rza1.c: In function 'rza1_pinctrl_probe':
drivers/pinctrl/pinctrl-rza1.c:1260:5: warning: 'ret' may be used uninitialized 
in this function [-Wmaybe-uninitialized]
  if (ret)
     ^

Introduced by commit

  5a49b644b307 ("pinctrl: Renesas RZ/A1 pin and gpio controller")

-- 
Cheers,
Stephen Rothwell