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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Peng Fan When speed checking failed, direclty jumping to put_node label is not correct. Need jump to out_free_opp to avoid resources leak. Fixes: 2733fb0d0699 ("cpufreq: imx6q: read OCOTP through nvmem for imx6ul/imx6ull") Signed-off-by: Peng Fan --- drivers/cpufreq/imx6q-cpufreq.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index 648a09a1778a..b634a73d1f8f 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -378,23 +378,24 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) goto put_reg; } + /* Because we have added the OPPs here, we must free them */ + free_opp = true; + if (of_machine_is_compatible("fsl,imx6ul") || of_machine_is_compatible("fsl,imx6ull")) { ret = imx6ul_opp_check_speed_grading(cpu_dev); if (ret) { if (ret == -EPROBE_DEFER) - goto put_node; + goto out_free_opp; dev_err(cpu_dev, "failed to read ocotp: %d\n", ret); - goto put_node; + goto out_free_opp; } } else { imx6q_opp_check_speed_grading(cpu_dev); } - /* Because we have added the OPPs here, we must free them */ - free_opp = true; num = dev_pm_opp_get_opp_count(cpu_dev); if (num < 0) { ret = num; -- 2.16.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel