x86, cpufreq: avoid an unnecessary double free when finished in pcc_cpufreq_do_osc() There is no need to fall through the out_free label thus saving a kfree call. Signed-off-by: Davidlohr Bueso <dave@xxxxxxx> --- arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c index 994230d..db7dc35 100644 --- a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c @@ -379,6 +379,8 @@ static int __init pcc_cpufreq_do_osc(acpi_handle *handle) if (!(supported & 0x1)) return -ENODEV; + return ret; + out_free: kfree(output.pointer); return ret; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
