Messages in this thread | | | From | Stephen Boyd <> | Subject | Re: Potential uninitialized variable "reg" in clk: axi-clkgen | Date | Fri, 08 Nov 2019 14:28:38 -0800 |
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Quoting Yizhuo Zhai (2019-10-09 17:55:06) > Hi All: > drivers/clk/clk-axi-clkgen.c: > > Inside function axi_clkgen_recalc_rate(), variable "reg" could be > uninitialized if axi_clkgen_mmcm_read() fails. However, "reg" is used > to decide the control flow later in the if statement, which is > potentially unsafe. > > The patch for this case is not easy since the error return is not an > acceptable return value for axi_clkgen_recalc_rate(). >
I think we will do nothing unless you send some sort of patch. Sorry.
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