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cpupower: Fix bug where return value was not used 

Save return value from amd_pci_get_num_boost_states
and remove redundant setting of *support

Signed-off-by: Sherry Hurwitz <sherry.hurwitz@amd.com>
Reviewed-by: Thomas Renninger <trenn@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Sherry Hurwitz 2017-06-20 02:07:37 -05:00 committed by Rafael J. Wysocki
parent 5422583bfa
commit 6ae78b4e7c
1 changed files with 2 additions and 3 deletions
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5
tools/power/cpupower/utils/helpers/misc.c
View File

@ -16,10 +16,9 @@ int cpufreq_has_boost_support(unsigned int cpu, int *support, int *active,
if (cpupower_cpu_info.caps & CPUPOWER_CAP_AMD_CBP) {
*support = 1;
amd_pci_get_num_boost_states(active, states);
if (ret <= 0)
ret = amd_pci_get_num_boost_states(active, states);
if (ret)
return ret;
*support = 1;
} else if (cpupower_cpu_info.caps & CPUPOWER_CAP_INTEL_IDA)
*support = *active = 1;
return 0;