]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 51585cc) | patch
gpio: pca953x: initialize ret to zero to avoid returning garbage
authorColin Ian King <colin.king@canonical.com>
Fri, 9 Sep 2016 08:31:54 +0000 (09:31 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 12 Sep 2016 13:39:39 +0000 (15:39 +0200)
commit7be4f41265fd8b0274cc60f9e392096176e6a852
tree4ba834a36ad066205049ef5c21ee016466af2f29tree | snapshot
parent51585cca81a7e9b5cbd5ae68bc68232249bae84acommit | 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>
drivers/gpio/gpio-pca953x.c diff | blob | history
Linux Kernel Source Tree.