Yu Kuai 93bf920799 clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent() ...

[ Upstream commit eee422c46e6840a81c9db18a497b74387a557b29 ]

If clk_notifier_register() failed, ttc_setup_clockevent() will return
without freeing 'ttcce', which will leak memory.

Fixes: 70504f311d ("clocksource/drivers/cadence_ttc: Convert init function to return error")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201116135123.2164033-1-yukuai3@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-12-30 11:53:32 +01:00

14 KiB

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