Messages in this thread | | | Date | Wed, 28 Oct 2020 11:38:01 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH] cpufreq: sti-cpufreq: fix mem leak in sti_cpufreq_set_opp_info() |
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On 12-10-20, 22:01, Frank Lee wrote: > From: Yangtao Li <tiny.windzz@gmail.com> > > Use dev_pm_opp_put_prop_name() to avoid mem leak, which free opp_table. > > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> > Signed-off-by: Yangtao Li <frank@allwinnertech.com> > --- > drivers/cpufreq/sti-cpufreq.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c > index a5ad96d29adc..9668a48dad33 100644 > --- a/drivers/cpufreq/sti-cpufreq.c > +++ b/drivers/cpufreq/sti-cpufreq.c > @@ -222,7 +222,8 @@ static int sti_cpufreq_set_opp_info(void) > opp_table = dev_pm_opp_set_supported_hw(dev, version, VERSION_ELEMENTS); > if (IS_ERR(opp_table)) { > dev_err(dev, "Failed to set supported hardware\n"); > - return PTR_ERR(opp_table); > + ret = PTR_ERR(opp_table); > + goto err_put_prop_name; > } > > dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n", > @@ -231,6 +232,10 @@ static int sti_cpufreq_set_opp_info(void) > version[0], version[1], version[2]); > > return 0; > + > +err_put_prop_name: > + dev_pm_opp_put_prop_name(opp_table); > + return ret; > } > > static int sti_cpufreq_fetch_syscon_registers(void)
Applied. Thanks.
-- viresh
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