[PATCH v2 3/3] clk: intel: Avoid unnecessary memset by improving code

[Rahul Tanwar <rahul.tanwar@linux.intel.com>]

memset can be avoided in a loop if the variables used are declared
inside the loop. Move such variables declaration inside the loop
to avoid memset.

Signed-off-by: Rahul Tanwar <rahul.tanwar@linux.intel.com>
---
 drivers/clk/x86/clk-cgu.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/x86/clk-cgu.c b/drivers/clk/x86/clk-cgu.c
index c379fedfb9f2..9a1be7035fd0 100644
--- a/drivers/clk/x86/clk-cgu.c
+++ b/drivers/clk/x86/clk-cgu.c
@@ -581,19 +581,18 @@ int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
 			  unsigned int nr_clk)
 {
 	struct device *dev = ctx->dev;
-	struct clk_init_data init = {};
-	struct lgm_clk_ddiv *ddiv;
 	struct clk_hw *hw;
 	unsigned int idx;
 	int ret;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
-		ddiv = NULL;
+		struct clk_init_data init = {};
+		struct lgm_clk_ddiv *ddiv = NULL;
+
 		ddiv = devm_kzalloc(dev, sizeof(*ddiv), GFP_KERNEL);
 		if (!ddiv)
 			return -ENOMEM;
 
-		memset(&init, 0, sizeof(init));
 		init.name = list->name;
 		init.ops = &lgm_clk_ddiv_ops;
 		init.flags = list->flags;
-- 
2.11.0