Re: [PATCH 1/1] clk: delete a local variable's repeated assignment

Mike Turquette
2014-11-18T22:35:44Z

Quoting Zhen Lei (2014-11-13 18:10:40)
> It's the same to the next statement, "ret = clk->parent". I think compiler will
> optimize it, it's just not looking well.
>
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>

Applied.

Thanks,
Mike

> ---
> drivers/clk/clk.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
> index 4896ae9..5307225 100644
> --- a/drivers/clk/clk.c
> +++ b/drivers/clk/clk.c
> @@ -1614,7 +1614,7 @@ static struct clk *__clk_init_parent(struct clk *clk)
>
> if (clk->num_parents == 1) {
> if (IS_ERR_OR_NULL(clk->parent))
> - ret = clk->parent = __clk_lookup(clk->parent_names[0]);
> + clk->parent = __clk_lookup(clk->parent_names[0]);
> ret = clk->parent;
> goto out;
> }
> --
> 1.8.0
>
>
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