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clk: tegra: tegra124-emc: Fix potential memory leak

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[ Upstream commit 53a06e5924c0d43c11379a08c5a78529c3e61595 ]

The tegra and tegra needs to be freed in the error handling path, otherwise
it will be leaked.

Fixes: 2db04f16b5 ("clk: tegra: Add EMC clock driver")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Link: https://lore.kernel.org/r/20221209094124.71043-1-yuancan@huawei.com
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yuan Can 2022-12-09 09:41:24 +00:00 committed by Greg Kroah-Hartman
parent 262db3ff58
commit 801c8341f7
1 changed files with 2 additions and 0 deletions
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2
drivers/clk/tegra/clk-emc.c
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@ -459,6 +459,7 @@ 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;
}
@ -510,6 +511,7 @@ 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);
}
}