[PATCH v6 25/28] clk: Zero the clk_rate_request structure

Maxime Ripard
2022-07-11T15:25:17Z

In order to make sure we don't carry anything over from an already
existing clk_rate_request pointer we would pass to
clk_core_init_rate_req(), let's zero the entire structure before
initializing it.

Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx8mp
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> # exynos4210, meson g12b
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/clk/clk.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 75865f07b5e5..77601f435f12 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1446,6 +1446,8 @@ static void clk_core_init_rate_req(struct clk_core * const core,
if (WARN_ON(!core || !req))
return;

+ memset(req, 0, sizeof(*req));
+
req->rate = rate;
clk_core_get_boundaries(core, &req->min_rate, &req->max_rate);

--
2.36.1