On Fri, Apr 26, 2019 at 3:03 PM Enrico Weigelt, metux IT consult <[email protected]> wrote: > > +static struct gpio_desc *gpio_keys_polled_get_gpiod_fwnode( > + struct device *dev, > + int idx, > + const char *desc) > +{ > + struct gpio_desc *gpiod; > + struct fwnode_handle *child; > + int x; > + > + /* get the idx'th child node */ > + child = device_get_next_child_node(dev, NULL); > + while (child && x) { > + child = device_get_next_child_node(dev, child); > + x--; > + }
x is uninitialized here.
