tree 6874d849129ea8af7f2af79724a44552dab36f20
parent d4f80b8199a6947b3df7975c1e444b040d5d8856
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1464703557 +0300
committer Linus Walleij <linus.walleij@linaro.org> 1465284917 +0200

gpio: pca953x: remove redundant assignments

There are few redundant assignments of ret variable which is updated anyway.
Remove them for good.

While here, correct indentation of the constant definition and remove one empty
line.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>