From a7def561c2ad8572c5d016ac96949e5e9999965f Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 15 Dec 2015 11:16:44 +0000 Subject: [PATCH] cpufreq: scpi-cpufreq: signedness bug in scpi_get_dvfs_info() The "domain" variable needs to be signed for the error handling to work. Fixes: 8def31034d03 (cpufreq: arm_big_little: add SCPI interface driver) Signed-off-by: Dan Carpenter Acked-by: Viresh Kumar Acked-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/scpi-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c index 2c3b16fd3a01..de5e89b2eaaa 100644 --- a/drivers/cpufreq/scpi-cpufreq.c +++ b/drivers/cpufreq/scpi-cpufreq.c @@ -31,7 +31,7 @@ static struct scpi_ops *scpi_ops; static struct scpi_dvfs_info *scpi_get_dvfs_info(struct device *cpu_dev) { - u8 domain = topology_physical_package_id(cpu_dev->id); + int domain = topology_physical_package_id(cpu_dev->id); if (domain < 0) return ERR_PTR(-EINVAL); -- 2.20.1