Re: [PATCH][clk-next] clk: imx: remove redundant initialization of ret to zero

From: Colin Ian King
Date: Tue Dec 11 2018 - 04:52:18 EST

On 11/12/2018 09:48, Dan Carpenter wrote:
> On Sun, Dec 09, 2018 at 03:08:32PM +0000, Colin King wrote:
>> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>> The initialization of ret is redundant as it is being re-assigned to
>> the return value from the call to imx8m_clk_composite_compute_dividers.
>> Clean this up by removing the initialization.
> Just curious, is there a static checker which complains about this as
> dead code?

If I recall correctly, cppcheck, but I may be wrong, I use several
different tools.

> regards,
> dan carpenter