Messages in this thread | | | Date | Thu, 23 Jan 2020 07:53:45 +0000 | From | Lee Jones <> | Subject | Re: [PATCH -next v2] backlight: qcom-wled: fix unsigned comparison to zero |
| |
On Wed, 22 Jan 2020, Chen Zhou wrote:
> Fixes coccicheck warning: > ./drivers/video/backlight/qcom-wled.c:1104:5-15: > WARNING: Unsigned expression compared with zero: string_len > 0 > > The unsigned variable string_len is assigned a return value from the call > to of_property_count_elems_of_size(), which may return negative error code. > > Fixes: 775d2ffb4af6 ("backlight: qcom-wled: Restructure the driver for WLED3") > Signed-off-by: Chen Zhou <chenzhou10@huawei.com> > Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> > --- > > changes in v2: > - fix commit message description. > > --- > drivers/video/backlight/qcom-wled.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Applied, thanks.
-- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
| |