Variable val holds the default brightness and is unsigned, therefore
checking whether it is less than zero is redundant.
Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
}
if (!of_property_read_u32(node, "default-brightness", &val)) {
- if (val < 0 ||
- val > 100) {
+ if (val > 100) {
dev_err(&pdev->dev,
"invalid 'default-brightness' value in the device tree\n");
err = ERR_PTR(-EINVAL);