Messages in this thread | | | Date | Fri, 15 Apr 2022 09:21:17 +0800 | Subject | Re: [PATCH] iio: gp2ap020a00f: Fix signedness bug | From | baihaowen <> |
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在 4/14/22 9:47 PM, Andy Shevchenko 写道: > On Thu, Apr 14, 2022 at 2:19 PM Haowen Bai <baihaowen@meizu.com> wrote: >> function gp2ap020a00f_get_thresh_reg() is unsigned but returning -EINVAL >> errcode, and thresh_reg_l is unsigned but receiving -EINVAL errcode. so >> we have to change u8 -> s8. > s8 is not enough to hold an (arbitrary) error code. To be on the safe > side you need to use int. > Thank you for your suggestion.
-- Haowen Bai
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