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| author | Chen Zhou <[email protected]> | 2020-01-22 01:32:40 +0000 |
|---|---|---|
| committer | Lee Jones <[email protected]> | 2020-01-23 07:53:12 +0000 |
| commit | 7af43a76695db71a57203793fb9dd3c81a5783b1 (patch) | |
| tree | 6d8959cc0d01902904aaf89afc6126be4581e56d /drivers/fpga/zynq-fpga.c | |
| parent | backlight: bd6107: Convert to use GPIO descriptor (diff) | |
| download | kernel-7af43a76695db71a57203793fb9dd3c81a5783b1.tar.gz kernel-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 <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Reviewed-by: Daniel Thompson <[email protected]>
Reviewed-by: Kiran Gunda <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Diffstat (limited to 'drivers/fpga/zynq-fpga.c')
0 files changed, 0 insertions, 0 deletions