From 404e9f741acfb188212f7142d91e247630dd77cc Mon Sep 17 00:00:00 2001 From: Yuan Can Date: Fri, 9 Dec 2022 09:41:24 +0000 Subject: [PATCH] clk: tegra: tegra124-emc: Fix potential memory leak [ Upstream commit 53a06e5924c0d43c11379a08c5a78529c3e61595 ] The tegra and tegra needs to be freed in the error handling path, otherwise it will be leaked. Fixes: 2db04f16b589 ("clk: tegra: Add EMC clock driver") Signed-off-by: Yuan Can Link: https://lore.kernel.org/r/20221209094124.71043-1-yuancan@huawei.com Acked-by: Thierry Reding Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/tegra/clk-tegra124-emc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c index 733a962ff521..15f728edc54b 100644 --- a/drivers/clk/tegra/clk-tegra124-emc.c +++ b/drivers/clk/tegra/clk-tegra124-emc.c @@ -455,6 +455,7 @@ static int load_timings_from_dt(struct tegra_clk_emc *tegra, err = load_one_timing_from_dt(tegra, timing, child); if (err) { of_node_put(child); + kfree(tegra->timings); return err; } @@ -506,6 +507,7 @@ struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np, err = load_timings_from_dt(tegra, node, node_ram_code); if (err) { of_node_put(node); + kfree(tegra); return ERR_PTR(err); } }