diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2019-12-10 05:05:12 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-12-24 00:01:06 -0800 |
| commit | fc666936f3f0faeebe32b5f0b0fc49a6d0087c6c (patch) | |
| tree | 8cbff688b2671617c3508c0c9fd11e2c02e2d6a1 /drivers/clk/tegra/clk.c | |
| parent | 67f96ff7c8f073648696eab50fd23ded23441067 (diff) | |
clk: tegra: Fix double-free in tegra_clk_init()
It's unlikely to happen in practice ever, but makes static checkers happy.
Fixes: 535f296d47de ("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>
Diffstat (limited to 'drivers/clk/tegra/clk.c')
| -rw-r--r-- | drivers/clk/tegra/clk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index e6bd6d1ea012..f6cdce441cf7 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -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; |