| commit | 313b9a9938bf4076425741121d5d766826793e5d | [log] [tgz] |
|---|---|---|
| author | Colin Ian King <colin.king@canonical.com> | Fri Sep 09 09:31:54 2016 +0100 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Mon Sep 12 15:39:39 2016 +0200 |
| tree | 4ba834a36ad066205049ef5c21ee016466af2f29 | |
| parent | 6d125412fc16802012a17665638f49b0b0c81f18 [diff] |
gpio: pca953x: initialize ret to zero to avoid returning garbage ret is not initialized so it contains garbage. Ensure garbage is not returned in the case that pdata && pdata->teardown is false by initializing ret to 0. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>