On Mon, Sep 02, 2019 at 03:10:47PM -0700, Yizhuo wrote: > In function pfuze100_regulator_probe(), variable "val" could be > initialized if regmap_read() fails. However, "val" is used to > decide the control flow later in the if statement, which is > potentially unsafe.
> struct regulator_desc *desc; > - int val; > + int val = 0; This just unconditionally assings a value to this variable which will stop any warnings but there's no analysis explaining why this is a good fix - are we actually forgetting to check something we should be checking, are we sure that this is the correct value to use?
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