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| author | Chen Hui <judy.chenhui@huawei.com> | 2022-11-08 10:23:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-14 12:15:16 +0300 |
| commit | 3ef12a4a8ef5553af9c3fd2719a616637a102568 (patch) | |
| tree | 224648d3b0354b5ee72d9cf68b44360ce87f1856 /drivers | |
| parent | aa5f2912bb2e17c952d223212f792b000302c26c (diff) | |
| download | linux-3ef12a4a8ef5553af9c3fd2719a616637a102568.tar.xz | |
cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()
[ Upstream commit 9901c21bcaf2f01fe5078f750d624f4ddfa8f81b ]
If "cpu_dev" fails to get opp table in qcom_cpufreq_hw_read_lut(),
the program will return, resulting in "table" resource is not released.
Fixes: 51c843cf77bb ("cpufreq: qcom: Update the bandwidth levels on frequency change")
Signed-off-by: Chen Hui <judy.chenhui@huawei.com>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/qcom-cpufreq-hw.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index 6de07556665b..a9880998f8ba 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -158,6 +158,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev, } } else if (ret != -ENODEV) { dev_err(cpu_dev, "Invalid opp table in device tree\n"); + kfree(table); return ret; } else { policy->fast_switch_possible = true; |