From 1c4678cb01eec8cfe9adb54be4971779821f23b1 Mon Sep 17 00:00:00 2001 From: Lukasz Luba Date: Tue, 3 Aug 2021 10:07:44 +0100 Subject: [PATCH] cpufreq: arm_scmi: Fix error path when allocation failed [ Upstream commit f7d635883fb73414c7c4e2648b42adc296c5d40d ] Stop the initialization when cpumask allocation failed and return an error. Fixes: 80a064dbd556 ("scmi-cpufreq: Get opp_shared_cpus from opp-v2 for EM") Signed-off-by: Lukasz Luba Reviewed-by: Sudeep Holla Signed-off-by: Viresh Kumar Signed-off-by: Sasha Levin --- drivers/cpufreq/scmi-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c index ec9a87ca2dbb8..75f818d04b481 100644 --- a/drivers/cpufreq/scmi-cpufreq.c +++ b/drivers/cpufreq/scmi-cpufreq.c @@ -134,7 +134,7 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy) } if (!zalloc_cpumask_var(&opp_shared_cpus, GFP_KERNEL)) - ret = -ENOMEM; + return -ENOMEM; /* Obtain CPUs that share SCMI performance controls */ ret = scmi_get_sharing_cpus(cpu_dev, policy->cpus);