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authorColin Ian King <colin.king@canonical.com>2016-09-09 09:31:54 +0100
committerLinus Walleij <linus.walleij@linaro.org>2016-09-12 15:39:39 +0200
commit313b9a9938bf4076425741121d5d766826793e5d (patch)
tree4ba834a36ad066205049ef5c21ee016466af2f29 /arch/arm64/Kconfig
parent6d125412fc16802012a17665638f49b0b0c81f18 (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>
Diffstat (limited to 'arch/arm64/Kconfig')
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