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clk: tegra: Fix double-free in tegra_clk_init() 

It's unlikely to happen in practice ever, but makes static checkers happy.

Fixes: 535f296d47 ("clk: tegra: Add suspend and resume support on Tegra210")
Reported-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lkml.kernel.org/r/20191210020512.6088-1-digetx@gmail.com
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Dmitry Osipenko 2019-12-10 05:05:12 +03:00 committed by Stephen Boyd
parent 67f96ff7c8
commit fc666936f3
1 changed files with 3 additions and 1 deletions
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4
drivers/clk/tegra/clk.c
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@ -231,8 +231,10 @@ struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks)
periph_banks = banks;
clks = kcalloc(num, sizeof(struct clk *), GFP_KERNEL);
if (!clks)
if (!clks) {
kfree(periph_clk_enb_refcnt);
return NULL;
}
clk_num = num;