From e87f13c33e126ab2c72f9acb5ae98fbb93ddfd32 Mon Sep 17 00:00:00 2001 From: Guo Zhengkui Date: Thu, 9 Dec 2021 11:21:14 +0800 Subject: [PATCH] phy: qcom: use struct_size instead of sizeof Use struct_size() to get the accurate size of `clk_hw_onecell_data` with a variable size array, instead of sizeof(data) to get the size of a pointer. Suggested-by: Bjorn Andersson Signed-off-by: Guo Zhengkui Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver") Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20211209032114.9416-1-guozhengkui@vivo.com Signed-off-by: Vinod Koul --- drivers/phy/qualcomm/phy-qcom-edp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c index 17d5653b661d..a8ecd2e8442d 100644 --- a/drivers/phy/qualcomm/phy-qcom-edp.c +++ b/drivers/phy/qualcomm/phy-qcom-edp.c @@ -571,7 +571,7 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np) struct clk_init_data init = { }; int ret; - data = devm_kzalloc(edp->dev, sizeof(data), GFP_KERNEL); + data = devm_kzalloc(edp->dev, struct_size(data, hws, 2), GFP_KERNEL); if (!data) return -ENOMEM; -- 2.11.0