Messages in this thread Patch in this message | | | From | Zhen Lei <> | Subject | [PATCH 1/1] clk: delete a local variable's repeated assignment | Date | Fri, 14 Nov 2014 10:10:40 +0800 |
| |
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> --- 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
| |