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| author |   Chen Zhou <chenzhou10@huawei.com> | 2020-01-22 09:32:40 +0800 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-01-23 07:53:12 +0000 |
| commit | 7af43a76695db71a57203793fb9dd3c81a5783b1 (patch) | |
| tree | 6d8959cc0d01902904aaf89afc6126be4581e56d /scripts/kconfig/confdata.c | |
| parent | backlight: bd6107: Convert to use GPIO descriptor (diff) | |
| download | linux-dev-7af43a76695db71a57203793fb9dd3c81a5783b1.tar.xz linux-dev-7af43a76695db71a57203793fb9dd3c81a5783b1.zip | |
backlight: qcom-wled: Fix unsigned comparison to zero
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>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Kiran Gunda <kgunda@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions